Finding the right narrow truck tool box for fifth wheel towing can be challenging due to limited space and the need for durability. The UWS EC10552 69-Inch Gloss Black Heavy-Wall Aluminum Slim Truck Tool Box stands out as the best overall choice thanks to its robust construction and low-profile design. The Dee Zee DZ6163N Specialty Series Narrow Crossover offers a compact crossover option ideal for tight spaces, while the UWS TBSD-72-SL-LP 72-Inch Slim Line Deep Low Profile balances capacity with a slim profile. Buyers should weigh tradeoffs like storage capacity versus space efficiency and consider whether they prefer aluminum for lightweight durability or steel for maximum strength. Continue reading for a detailed breakdown of these options and how to select the best fit for your needs.
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Key Takeaways
- The top models combine slim profiles with durable materials, mainly aluminum or steel, to optimize space without sacrificing strength.
- Size and capacity vary significantly; choosing a model depends on whether space-saving or storage volume is a priority.
- Low-profile designs are more aerodynamic and less obtrusive, ideal for fifth wheel towing with tight clearance.
- Construction quality and lid rigidity are critical for long-term durability, especially under heavy use.
- Price often correlates with build quality and features—more expensive options tend to offer better materials and security features.
| UWS EC10552 69-Inch Gloss Black Heavy-Wall Aluminum Slim Truck Tool Box with Low Profile, RigidCore Lid |  | Best Overall for Durability and Organization | Length: 69 inches | Color: Gloss Black | Material: Aluminum | VIEW ON AMAZON | See Our Full Breakdown |
| UWS EC20093 58-Inch Matte Black Heavy-Wall Aluminum 5th Wheel Truck Bed Tool Box with RigidCore Lid |  | Best for Heavy-Duty 5th Wheel Clearance | Length: 58 inches | Material: Aluminum | Color: Matte Black | VIEW ON AMAZON | See Our Full Breakdown |
| Dee Zee DZ6163N Specialty Series Narrow Crossover Tool Box |  | Best for Maximizing Bed Space in Short Bed Trucks | Material: Brite-Tread aluminum | Color: Silver | Dimensions: 63″L x 12″W x 15.25″H | VIEW ON AMAZON | See Our Full Breakdown |
| UWS TBSD-72-SL-LP 72″ Single Lid Slim Line Deep Low Profile Crossover Tool Box |  | Best for Heavy Tools in Limited Space | Warranty: Limited Lifetime (1-year finish, 1-year parts) | Lid Type: Single Lid | Rail Option: Without Rail | VIEW ON AMAZON | See Our Full Breakdown |
| Dee Zee 6170N Tool Box |  | Best for American-Made Quality and Non-Rusting Durability | Made In: USA | Material: Non-rusting | VIEW ON AMAZON | See Our Full Breakdown | |
| UWS TBS-69-SL-BLK Black Single Lid Slim Line Aluminum Toolbox |  | Best for Limited Space and Lightweight Durability | Material: Aluminum | Color: Black | Lid Type: Single beveled insulated lid | VIEW ON AMAZON | See Our Full Breakdown |
| Dee Zee DZ8560W Red Label Fifth Wheel Tool Box |  | Best for Heavy-Duty, Weather-Resistant Storage | Material: Aluminum, Stainless Steel | Color: Red | Number of Compartments: 1 | VIEW ON AMAZON | See Our Full Breakdown |
| UWS EC10541 69-Inch Heavy-Wall Aluminum Slim Truck Tool Box with Low Profile, RigidCore Lid |  | Best for Heavy-Duty Strength and Organizational Features | Length: 69 inches | Material: Aluminum | Wall Thickness: 0.058 inch | VIEW ON AMAZON | See Our Full Breakdown |
| Dee Zee DZ6170N Specialty Series Narrow Crossover Tool Box |  | Best for Space-Saving, Secure Storage in Tight Areas | Material: 0.056 Brite-Tread Aluminum | Design: Narrow Crossover | Locking Mechanism: Stainless Steel Paddle Handle | VIEW ON AMAZON | See Our Full Breakdown |
| narrow truck tool boxes for fifth wheel towing | Material | Color |
|---|---|---|
| UWS EC10552 69-Inch Gloss Blac | Aluminum | Gloss Black |
| UWS EC20093 58-Inch Matte Blac | Aluminum | Matte Black |
| Dee Zee DZ6163N Specialty Seri | Brite-Tread aluminum | Silver |
| UWS TBSD-72-SL-LP 72" Single L | — | — |
| Dee Zee 6170N Tool Box | Non-rusting | — |
| UWS TBS-69-SL-BLK Black Single | Aluminum | Black |
| Dee Zee DZ8560W Red Label Fift | Aluminum, Stainless Steel | Red |
| UWS EC10541 69-Inch Heavy-Wall | Aluminum | — |
| Dee Zee DZ6170N Specialty Seri | 0.056 Brite-Tread Aluminum | — |
More Details on Our Top Picks
UWS EC10552 69-Inch Gloss Black Heavy-Wall Aluminum Slim Truck Tool Box with Low Profile, RigidCore Lid
This model stands out for combining a low-profile design with heavy-wall aluminum construction, making it ideal for towing setups where rear visibility and space are priorities. Compared to the Dee Zee DZ6163N, it offers a more robust lid with RigidCore foam that enhances strength and prevents warping, though it adds weight that might complicate installation. Its inclusion of organizational features like a tool tray and screwdriver holders makes it suitable for users who need quick access to tools without sacrificing bed space. However, its weight and limited color options may be less appealing for those prioritizing ease of handling and aesthetic variety.
BestFor: Professionals who need durable, organized storage that doesn’t compromise rear visibility.
NotIdealFor: Owners seeking lightweight or budget-friendly options, as this box involves heavier installation and higher cost.
- Heavy-wall aluminum offers maximum durability and corrosion resistance
- Low-profile design improves rear visibility and frees up bed space
- RigidCore foam-filled lid enhances strength and prevents warping
- Can be heavy to handle during installation
- Limited color options reduce aesthetic flexibility
Verdict: This is a top choice for those needing a tough, organized, and space-efficient truck box for towing applications.
- Length:69 inches
- Color:Gloss Black
- Material:Aluminum
- Lid Type:RigidCore foam-filled
- Profile:Low profile
- Features:Stainless steel handles, tool tray, screwdriver holders
Our verdict“Best Overall for Durability and Organization — a strong pick in this lineup.”
UWS EC20093 58-Inch Matte Black Heavy-Wall Aluminum 5th Wheel Truck Bed Tool Box with RigidCore Lid
This 58-inch aluminum toolbox excels in providing secure, high-strength storage with its RigidCore lid, making it ideal for trucks with 5th wheel setups that demand clearance and durability. Unlike the UWS EC10552, it offers a more specialized fit for 5th wheel trucks, with extra-thick aluminum walls and stainless steel handles that withstand harsh conditions. Its narrower footprint maximizes bed space without sacrificing strength, but its specific sizing limits compatibility to certain truck models, and it comes at a higher price point. If your truck requires a dedicated, secure storage solution with 5th wheel clearance, this model makes a compelling choice despite the premium cost.
BestFor: Owners of trucks with 5th wheel setups needing secure, durable storage without sacrificing bed space.
NotIdealFor: Buyers with smaller or different truck bed sizes, or those on a tight budget, as this box is more expensive and model-specific.
- Heavy-wall aluminum ensures long-lasting durability
- RigidCore lid provides maximum strength and security
- Designed with 5th wheel clearance in mind
- Limited to specific truck models and sizes
- Higher price may deter budget-conscious buyers
Verdict: A premium, space-efficient choice for 5th wheel truck owners prioritizing security and durability.
- Length:58 inches
- Material:Aluminum
- Color:Matte Black
- Lid Technology:RigidCore
- Wall Thickness:0.058 inch
- Handle Material:Stainless Steel
Our verdict“Best for Heavy-Duty 5th Wheel Clearance — a strong pick in this lineup.”
Dee Zee DZ6163N Specialty Series Narrow Crossover Tool Box
This narrow crossover toolbox is a smart solution for short bed trucks, offering a slim profile that maximizes available bed space. Compared to the UWS EC10552, it sacrifices some organizational features for a more streamlined design, focusing on compactness and rust resistance thanks to its aluminum construction. Its lockable handles and dampened gas shocks ensure ease of access and security, but the single-compartment design limits versatility, and its weight capacity of only 35 pounds restricts heavy tool storage. It’s best suited for users who prioritize space-saving design over large capacity or multiple compartments.
BestFor: Short bed truck owners needing a compact, rust-resistant storage solution for lighter tools.
NotIdealFor: Users with heavy tools or multiple storage needs, as its capacity and single compartment could be limiting.
- Narrow profile maximizes bed space
- Rust-resistant aluminum construction
- Lockable handles improve security
- Dampened gas shocks ease lid opening
- Limited to single compartment and 35-pound weight capacity
- Designed specifically for short beds, reducing versatility
Verdict: An excellent choice for space-conscious short bed trucks that need a durable, secure, and compact toolbox.
- Material:Brite-Tread aluminum
- Color:Silver
- Dimensions:63″L x 12″W x 15.25″H
- Number of Compartments:1
- Maximum Weight:35 pounds
- Style:Crossover
Our verdict“Best for Maximizing Bed Space in Short Bed Trucks — a strong pick in this lineup.”
UWS TBSD-72-SL-LP 72″ Single Lid Slim Line Deep Low Profile Crossover Tool Box
This deep, low-profile crossover toolbox combines a foam-filled aluminum lid with a large capacity of 6.5 cubic feet, making it suitable for owners needing to store heavy or bulky tools in limited space. Compared to the Dee Zee DZ6163N, its larger volume provides more storage, but it’s less space-efficient in very tight spaces due to its depth. The reinforced aluminum lid offers added security, and the moisture sealing gasket helps protect contents, but the limited warranty and slightly heavier weight could be drawbacks for some owners. This pick makes the most sense for those who need substantial capacity without sacrificing the low-profile form factor.
BestFor: Owners of trucks with limited space who need to store large, heavy tools securely.
NotIdealFor: Buyers who prefer lightweight or budget-friendly options, or those with extremely tight space constraints where depth is an issue.
- Reinforced foam-filled aluminum lid for durability
- Low-profile design fits limited truck space
- Moisture and dust resistant with sealing gasket
- Easy operation with self-opening lid
- Limited warranty, only one year
- Depth may be restrictive for some tight spaces
Verdict: Best suited for truck owners needing substantial storage capacity in a compact, low-profile design.
- Warranty:Limited Lifetime (1-year finish, 1-year parts)
- Lid Type:Single Lid
- Rail Option:Without Rail
- Profile:Low Profile
- Cubic Feet:6.5 CU ft
- Finish:Bright Aluminum
Our verdict“Best for Heavy Tools in Limited Space — a strong pick in this lineup.”
Dee Zee 6170N Tool Box
This tool box emphasizes durability with its American-made construction and non-rusting materials, making it appealing for buyers valuing long-term, corrosion-free storage. Unlike the other models, it features minimal technical detail, focusing on quality assurance and rust resistance. It lacks the detailed specs of the other options, which might make it less suitable for those needing specific dimensions or organizational features. This box is well-suited for owners who want straightforward, durable storage, but it may not meet needs for capacity or specialized design features.
BestFor: Buyers seeking a reliable, non-rusting toolbox with American craftsmanship.
NotIdealFor: Those requiring detailed sizing, multiple compartments, or advanced organization features.
- Made in the USA ensures quality control
- Non-rusting material offers durability in harsh environments
- Simpler design prioritizes long-lasting performance
- Limited product details and specifications
- No size or capacity info limits customization options
Verdict: Perfect for users valuing durability and American quality over detailed features or capacity specifics.
- Made In:USA
- Material:Non-rusting
Our verdict“Best for American-Made Quality and Non-Rusting Durability — a strong pick in this lineup.”
UWS TBS-69-SL-BLK Black Single Lid Slim Line Aluminum Toolbox
This slim line aluminum toolbox excels in tight truck beds where space is at a premium, thanks to its ultra-slim design and durable aluminum construction. Compared with the Dee Zee DZ6170N, which offers a narrower profile, the UWS TBS-69-SL-BLK provides better insulation and a heavy-duty foam-filled lid for added protection. However, it lacks internal compartments or organization features, which could be a drawback for those needing more tailored storage. Its insulated, beveled lid helps protect tools from temperature fluctuations, making it suitable for owners who prioritize lightweight, weather-resistant storage in constrained spaces.
Pros:- Durable aluminum construction for long-lasting use
- Insulated lid provides temperature protection for sensitive tools
- Designed specifically for tight spaces in truck beds
Cons:- Lacks internal compartments or organization features
- Limited information on capacity and internal storage options
Best for: Truck owners with very limited bed width who need a lightweight, durable storage solution for tools and cargo
Not ideal for: Users requiring multiple compartments or extensive internal organization, as this model offers limited internal features
- Material:Aluminum
- Color:Black
- Lid Type:Single beveled insulated lid
- Thickness:0.058 inches
- Capacity:Holds heavy tools and cargo
Our verdict“This pick is ideal for those needing a slim, lightweight toolbox that fits in tight truck beds but doesn’t prioritize internal organization.”
Dee Zee DZ8560W Red Label Fifth Wheel Tool Box
The Dee Zee Red Label Fifth Wheel Toolbox stands out for its robust, corrosion-resistant Brite-Tread aluminum and lockable stainless steel handles, making it ideal for owners who need a secure, weatherproof storage option. Compared to the UWS EC10541, which offers organizational features and a low-profile design, this model emphasizes durability and security, although it limits load capacity with a 2-pound maximum weight. Its gasket and dampened shocks provide extra protection from the elements, making it suitable for owners who often face harsh weather conditions but don’t need extensive internal compartments.
Pros:- Heavy-duty, corrosion-resistant aluminum build
- Secure locking with stainless steel handles
- Designed to resist the elements with gasket and dampened shocks
Cons:- Limited to a 2-pound maximum weight, restricting heavier tools
- Single compartment may not fit larger or multiple items
Best for: Fifth wheel owners who prioritize durability and weather resistance over internal organization or high weight capacity
Not ideal for: Those needing larger storage or multiple compartments, as this box has only one small space and limited weight capacity
- Material:Aluminum, Stainless Steel
- Color:Red
- Number of Compartments:1
- Maximum Weight Recommendation:2 pounds
- Assembly:Already assembled
Our verdict“This toolbox suits owners seeking durable, weatherproof storage with a focus on security rather than capacity or organization.”
UWS EC10541 69-Inch Heavy-Wall Aluminum Slim Truck Tool Box with Low Profile, RigidCore Lid
Compared with the Dee Zee DZ8560W, which emphasizes weather resistance and security, the UWS EC10541 offers a broader combination of durability and convenience. Its heavy-wall aluminum and RigidCore foam-filled lid deliver maximum strength, making it suitable for demanding environments. The inclusion of organizational features like a tool tray and screwdriver holders adds convenience for users who need quick access to small tools, although its low-profile design might limit overall storage space. Installation is straightforward thanks to pre-drilled mounting slots, making it a solid choice for those who value strength and internal organization in a slightly larger profile.
Pros:- Heavy-wall aluminum for enhanced durability
- RigidCore lid provides maximum strength
- Includes organizational features like a tool tray and screwdriver holders
Cons:- Low-profile design reduces overall storage capacity
- Potentially higher cost compared to simpler models
Best for: Professional users or serious DIYers who need a durable, organized, and easy-to-install toolbox
Not ideal for: Owners with limited space or those who prioritize a very low profile over maximum capacity
- Length:69 inches
- Material:Aluminum
- Wall Thickness:0.058 inch
- Lid Type:RigidCore foam-filled lid
- Handles:Stainless steel paddle handles
Our verdict“This model is best for users needing a robust, organized, and easy-to-install toolbox with a slightly larger footprint, sacrificing some low-profile convenience.”
Dee Zee DZ6170N Specialty Series Narrow Crossover Tool Box
Compared to the UWS EC10541, which emphasizes strength and organizational features, the Dee Zee DZ6170N focuses on narrow profile design, making it ideal for tight spaces where width is a concern. Its non-rusting 0.056 Brite-Tread aluminum ensures durability without added weight, and the lockable stainless steel paddle handle provides security. However, the limited internal space means it’s best suited for small tools or accessories rather than bulkier items. The internal bends and foam gasket enhance weather resistance, but buyers should note that mounting hardware isn’t included, which could complicate installation.
Pros:- Non-rusting aluminum construction for durability
- Narrow profile perfect for tight spaces
- Lockable handle adds security
Cons:- Limited internal storage space due to narrow design
- No included mounting hardware, which may require extra purchase
Best for: Owners who need a narrow, secure, and weather-resistant storage solution for small tools or accessories in tight truck bed spaces
Not ideal for: Those needing large capacity or multiple compartments, as the narrow design limits storage capability
- Material:0.056 Brite-Tread Aluminum
- Design:Narrow Crossover
- Locking Mechanism:Stainless Steel Paddle Handle
- Features:Internal Bends, 3-Piece Body, Closed Cell Foam Gasket
Our verdict“This toolbox makes the most sense for users who need a narrow, secure storage option for small tools in limited space areas but don’t require extensive capacity.”
How We Picked
These products were evaluated based on their overall build quality, material durability, compatibility with fifth wheel towing setups, space efficiency, and ease of installation. We prioritized models with strong reviews for longevity and resistance to weather elements, as well as those that offered a good balance between slim profiles and sufficient storage capacity. Products were ranked to reflect their suitability for different needs—whether for heavy-duty use, budget-conscious buyers, or space-constrained installations. This approach ensures that each pick addresses specific buyer priorities, from affordability to premium features.| narrow truck tool boxes for fifth wheel towing | Color |
|---|---|
| UWS EC10552 69-Inch Gloss Blac | Gloss Black |
| UWS EC20093 58-Inch Matte Blac | Matte Black |
| Dee Zee DZ6163N Specialty Seri | Silver |
| UWS TBSD-72-SL-LP 72" Single L | — |
| Dee Zee 6170N Tool Box | — |
| UWS TBS-69-SL-BLK Black Single | Black |
| Dee Zee DZ8560W Red Label Fift | Red |
| UWS EC10541 69-Inch Heavy-Wall | — |
| Dee Zee DZ6170N Specialty Seri | — |
Factors to Consider When Choosing Narrow Truck Tool Boxes For Fifth Wheel Towing
Choosing the right narrow truck tool box for fifth wheel towing involves balancing several factors. Not only must the box fit within tight spaces, but it also needs to withstand the rigors of heavy use and weather exposure. Understanding key considerations can help you avoid common pitfalls, such as sacrificing durability for size or overspending on features you don’t need. Here are the main factors to keep in mind:Material and Build Quality
Material choice significantly impacts durability and weight. Aluminum models tend to be lighter and resist rust, making them ideal for frequent towing. Steel options offer increased strength and security but are heavier and may require more maintenance. Check for reinforced lids and sturdy hinges, as these features extend the lifespan and protect your tools from theft and weather damage.
Size and Capacity
While narrow profiles save space, they often limit storage volume. Consider what tools or gear you’ll store and whether you prefer a deep, wide box or a slim, compartmentalized one. Measure your truck bed space carefully to ensure compatibility, and think about future needs—it’s better to have a little extra room than to find your box too cramped after installation.
Design and Profile
Low-profile and slim-line designs are essential for fifth wheel setups to avoid interference with towing clearance and aerodynamics. However, these designs can sometimes compromise storage capacity. Opt for models with a balance—so your tools are accessible without sacrificing too much space or adding unnecessary bulk to your truck bed.
Security Features
Secure locking mechanisms are vital, especially if you’re storing valuable or essential tools. Look for boxes with tamper-proof locks, reinforced lids, and heavy-duty hinges. A well-built lock system can deter theft and protect your investment through rough terrain or unattended stops.
Price and Value
Price ranges widely depending on materials, size, and features. While cheaper options might be tempting, they often lack durability or security. Conversely, premium models tend to last longer and provide better protection. Consider your budget alongside your specific needs—sometimes investing a bit more upfront saves money on replacements and repairs later.
Frequently Asked Questions
Will a narrow truck tool box fit my specific fifth wheel setup?
Most narrow truck tool boxes are designed with standard dimensions in mind, but compatibility depends on your truck bed width and the clearance around your fifth wheel. Measure your available space carefully, including height and width, and compare it with the box’s dimensions. It’s also wise to check for any obstructions or protrusions that might interfere with installation or towing. Many manufacturers specify compatibility with certain truck models, so consulting these guides can help ensure a proper fit.
Are aluminum tool boxes as durable as steel, especially for heavy-duty use?
Aluminum tool boxes are generally lighter and resistant to rust, making them a popular choice for towing setups. While steel models offer higher strength and security, high-quality aluminum with reinforced lids and heavy-duty hinges can match their durability for most applications. However, for extreme conditions or theft-prone areas, steel might provide an extra layer of security and robustness. Consider your environment and usage frequency when choosing between the two materials.
How important is the lid design when selecting a narrow truck tool box?
The lid design influences both security and weather resistance. RigidCore or reinforced lids provide added security and durability, protecting your tools from theft and damage. Low-profile lids reduce wind resistance and improve aerodynamics during towing. Think about how often you’ll access the tools and whether security or ease of access is more crucial—this will guide your choice between different lid styles and reinforcements.
Can I install a narrow tool box myself, or do I need professional help?
Most narrow truck tool boxes are designed for straightforward installation, often involving mounting brackets and basic tools. If you have some experience with vehicle accessories, you can usually install them yourself by following the manufacturer’s instructions. However, for secure mounting—especially on trucks with complex bed configurations or if you want added security—professional installation might be a better choice. Proper installation ensures safety, security, and long-term performance.
Is it worth paying more for additional security features in a truck tool box?
Investing in enhanced security features can be worthwhile if you frequently leave tools unattended or park in high-theft areas. Features like heavy-duty locks, tamper-proof hinges, and reinforced lids add a layer of protection that justifies the higher price. If your tools are valuable or you want peace of mind during stops, paying more for these features can prevent costly thefts and damage, making it a smart long-term investment.
Conclusion
For buyers prioritizing durability and overall performance, the UWS EC10552 69-Inch Gloss Black Aluminum Slim Truck Tool Box earns the spot as the best overall choice. Budget-conscious shoppers or those with space constraints should consider the Dee Zee DZ6163N Specialty Series Narrow Crossover for its balance of size and function. Those seeking a premium, highly secure option might prefer the Dee Zee DZ8560W Red Label Fifth Wheel Tool Box. Beginners or occasional users will benefit from easy-to-install models with straightforward features, while commercial operators should look for heavy-duty, weather-resistant designs. Matching your needs with these key strengths ensures a satisfying purchase.
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