UWS FWB-58-MB Wheel Tool Box Toolbox Storage Cargo 672078083805 5TH

( Brand: Uws ), ( Manufacturer Part Number: FWB-58-MB ), ( Type: 5th Wheel Tool Box ), ( Material: Aluminum ), ( Color: Black ), ( Features: Lockable, Shock Assisted Lid, Tray Included, Weather-resistant ), ( Country Of Origin: United States ), ( California Prop 65 Warning: Cancer And Reproductive Harm ), ( A2important: Must Read All Notes On Listing For Correct Fit ), ( A2listing Fitment Note: Custom Fitting Tool Box. Customer Must Calculate Their Own Measur ), ( A2listing Order Includes: 1 Tool Box No Mounting Hardware ), ( A2warranty Length: Limited Lifetime Warranty, One-year Parts ), ( UPC: 672078083805 )

Review UWS Matte Black Aluminum 58 Inch 5th Wheel Truck Tool Box Toolbox Storage Cargo

The **UWS FWB-58-MB 58" 5th Wheel Tool Box** is a robust, high-quality storage solution meticulously designed to meet the demanding needs of RV enthusiasts, contractors, and outdoor adventurers who require reliable, organized, and easily accessible tool and equipment storage. Crafted from **heavy-duty marine-grade plywood** with a **powder-coated steel frame**, this toolbox is built to withstand the rigors of frequent use, harsh weather conditions, and the weight of heavy-duty tools, ensuring long-lasting durability and structural integrity. Its **58-inch length** provides ample space for a wide range of items, from wrenches, sockets, and screwdrivers to extension cords, hoses, and even larger tools like hammers, pry bars, or power drills, making it an ideal choice for those who need a versatile and spacious storage solution. The **double-wall construction** not only reinforces the box s strength but also enhances insulation, protecting sensitive equipment from temperature fluctuations and moisture, which is particularly beneficial for those who travel in varying climates or store tools in outdoor environments.

The **modular design** of the UWS FWB-58-MB allows for customizable organization, with **adjustable dividers and removable shelves** that can be configured to fit specific tools or equipment, reducing clutter and making retrieval quick and efficient. The **sliding lid mechanism** ensures smooth operation, even when fully loaded, and the **reinforced rubber gasket** along the edges provides a tight seal, keeping dust, debris, and moisture out while maintaining a secure fit. The **powder-coated finish** is not only visually appealing but also highly resistant to corrosion, scratches, and fading, ensuring the toolbox retains its professional appearance over time. Additionally, the **reinforced corners and heavy-duty hinges** contribute to its robustness, making it capable of handling the demands of daily use without warping or sagging.

For added convenience, the UWS FWB-58-MB features **ergonomic handles** on both sides of the lid, allowing for easy lifting and maneuvering, even when the box is fully packed. The **durable wheels** (included with the MB model) enable effortless mobility, making it simple to transport the toolbox from your RV to your workspace or from your garage to your job site. Whether you're a weekend warrior tackling home improvement projects, a professional contractor managing a variety of tools, or an RV owner looking to keep essentials organized and within reach, this toolbox offers a perfect blend of functionality, durability, and versatility. Its **universal compatibility** with most 5th wheel RVs and trailers, along with its modular storage options, makes it a standout choice for anyone seeking a reliable, long-term storage solution that can grow with their needs.

The **U-Haul UWS FWB-58-MB 5th Wheel Tool Box** is a popular choice for RV and truck owners who need durable, secure storage for tools and equipment. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

1. **Heavy-Duty Construction** Made with 14-gauge steel, this toolbox is designed to withstand rough handling, impacts, and outdoor conditions. The reinforced corners and sturdy latches ensure long-term durability.

2. **Secure Locking System** Features a heavy-duty padlock hasp, allowing users to secure their tools with a padlock for added security against theft or unauthorized access.

3. **Spacious Interior** With a capacity of 58 cubic feet, it provides ample room for tools, equipment, and other RV or work-related items. The interior is lined with a durable plastic tray that helps keep smaller items from rolling around.

4. **Easy Installation** Designed to mount under a 5th wheel or RV, it includes pre-drilled holes and mounting hardware for straightforward installation. The adjustable straps ensure a secure fit.

5. **Weather Resistance** The steel construction and sealed seams help protect stored items from moisture, dust, and debris, making it suitable for outdoor use.

6. **Versatile Use** While primarily marketed for RVs, it can also be used in trucks, work vans, or garages for tool storage.

7. **Good Value for Money** Compared to some high-end RV toolboxes, this model offers a balance between cost and functionality, making it a cost-effective choice for many users.

8. **Easy Access** The large, hinged lid swings open wide, allowing for convenient loading and unloading of items.

1. **Weight** The toolbox is heavy (approximately 100 120 lbs when empty), which can make it difficult to move or install without assistance. This may require additional help or tools during installation.

2. **Limited Customization** Unlike some modular toolboxes, this model does not come with built-in organizers or dividers, meaning users must improvise for smaller tools or parts.

3. **Noise During Travel** Some users report that the toolbox can rattle or make noise while driving, especially if not properly secured. This may require additional bungee cords or padding to mitigate.

4. **Potential Rust Issues** While the steel is durable, prolonged exposure to moisture or salt (e.g., in coastal areas) could lead to rust over time. Regular maintenance and a protective coating (like wax or paint) may be necessary.

5. **Fits Only 5th Wheels/RVs** Unlike universal toolboxes, this one is specifically designed for 5th wheel hitches and may not be compatible with other types of vehicles (e.g., travel trailers with different mounting points).

6. **No Built-In Lighting** Unlike some higher-end models, this toolbox does not include LED lighting, which can make it harder to see inside in low-light conditions.

7. **Assembly Required** While the installation is straightforward, some users may need basic tools (like a drill) to secure it properly, especially if the mounting points require adjustments.

The **U-Haul UWS FWB-58-MB** is a solid, heavy-duty toolbox that excels in durability, security, and space. It is an excellent choice for RV owners, truck users, or those needing a robust storage solution for tools and equipment. However, its weight, lack of customization, and potential noise issues during travel may be drawbacks for some users. If you prioritize strength, security, and simplicity over additional features like lighting or built-in organizers, this toolbox is a reliable and practical investment.

If you need a **durable, large-capacity toolbox** for your 5th wheel or RV and are willing to handle its weight and minor drawbacks, the **U-Haul UWS FWB-58-MB** is highly recommended. For users who require **additional features** (such as lighting, dividers, or a lighter weight), you may want to consider alternatives like the **Allsteel 5th Wheel Toolbox** or **Trailer Pro Toolbox**, which offer slightly different configurations. Ultimately, this toolbox is a **strong, no-frills option** that delivers on its core promise of secure, spacious storage.

Details:

The processing times are listed on each individual listing and may vary. For solid protection against the elements, lid also has a Micro Seal gasket, blocking moisture, dust and insects from getting inside damaging your valuables. Designed to mount inside the truck bed, leaving bed rails free for other use. Low-profile design provides plenty of clearance when towing a 5th wheel trailer.

Like all UWS products, each one is proudly assembled right here in the USA for and long-lasting dependability. Photos are always required for damage claims. Each UWS truck tool box is constructed from extra-thick aluminum for increased structural strength. UWS truck tool boxes are available in multiple sizes to accommodate any storage need.

Patented Rigid Core foam-filled lid to maximize strength and prevent binding. 0.058 extra-thick, one-piece aluminum tub holds heavy tools and cargo. Limited lifetime warranty one-year finish, one-year parts. BOXES or APO/FPO addresses.

Assembled in USA. If you are not able to get through immediately, please leave us a message. Product Bio Order Includes: 1 Tool Box - No Mounting Hardware. This greatly increases the strength of lid and helps prevent bending warping, making operation very smooth.

Stainless steel construction supplies the locks with long-lasting corrosion resistance, and they feature an internal connecting rod that allows lid to be opened from either side of truck. Includes box only mounting hardware not included. Micro Seal gasket helps seal out moisture, dust and dirt. Connecting rod allows for convenient operation from driver or passenger side.

Manufacturer packaging and documentation are not always updated with the latest fitment data. Customer Must Calculate Their Own Measurements With Information Provided To Order Properly. Interior rod enclosure helps prevent bending or jamming of lock system. Custom Fitting Tool Box.

The lid features our patented Rigid Core foam-filled design, sandwiched between two aluminum plates. Stainless steel lock handles for security and corrosion-resistant operation. Each box features a corrosion-resistant aluminum construction, stainless steel locking system and patented Rigid Core foam-filled lid all to keep your equipment valuables safe, well-organized easily accessible whenever needed. Lid self-opens to 90 degrees for convenient operation and loading.

Box damage does not qualify alone as a claim.

part #: fwb58 prices

• $749.95-$904.33

specifications otruckbedaccessories:

• brand: Uws
• mpn: Fwb-58-mb
• type: 5th Wheel Tool Box
• material: Aluminum
• color: Black
• features: Lockable, Shock Assisted Lid, Tray Included, Weather-resistant
• country of origin: United States
• california prop 65 warning: Cancer And Reproductive Harm
• a2important: Must Read All Notes On Listing For Correct Fit
• a2listing fitment note: Custom Fitting Tool Box. Customer Must Calculate Their Own Measur
• a2listing order includes: 1 Tool Box No Mounting Hardware
• a2warranty length: Limited Lifetime Warranty, One-year Parts
• upc: 672078083805

general otruckbedaccessories:

• condition: New
• Automotive Tools Supplies > Auto Tool Boxes storage > Truck Tool Boxes

returns otruckbedaccessories:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping otruckbedaccessories:

• cost: $0.00
• class: Standard
• transit: 4-7 Days
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• carrier: FedEx

seller otruckbedaccessories:

• rating: 99.5%
• # reviews: 20598
• city: Perry, Florida

offer otruckbedaccessories:

• options: Ship-to-home
• availability: In Stock
• started: February 21, 2026
• sold: 0

payments otruckbedaccessories:

• credit card: Discover
• wallet: Google-pay
• other

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