Uws 72-Inch Matte Black Aluminum or Uws EC10451 69-Inch Low Profile? Which Uws Model to Buy
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This guide compares the uws ec10451 69 inch heavy wall aluminum vs ec10603 72 inch matte black. Both boxes share the same low-profile design, RigidCore lids, and 0.058-inch welded aluminum construction. They also feature identical stainless steel handles and mounting hardware. The main difference is the overall size. One model offers a 72-inch length, while the other provides a 69-inch length. This affects the total width and weight you need to account for in your truck bed.
Key differences
| Aspect | UWS 72-Inch Matte Black Aluminum Tool Box | UWS EC10451 69-Inch Low Profile Aluminum Tool Box |
|---|---|---|
| Model Number | EC10603 | EC10451 |
| Size Designation | 72-Inch | 69-Inch |
| Total Width | 77 inches | 77 inches |
| Finish Color | Black | Angled black |
| Weight | 59 pounds | 55 pounds |
Which one should you choose?
Choose UWS 72-Inch Matte Black Aluminum Tool Box if
- You need the specific 72-inch size designation for your truck bed layout.
- You prefer the standard black finish over the angled black variant.
- You do not mind the extra four pounds of weight for the larger model.
Choose UWS EC10451 69-Inch Low Profile Aluminum Tool Box if
- You specifically require the 69-inch size designation.
- You want the lighter unit at 55 pounds.
- You prefer the angled black finish style.
Verdict: The choice depends entirely on your required size designation and finish preference. Both boxes offer identical structural strength and organization features. Select the model that matches your exact size and color needs.
UWS 72 vs 69 Inch Tool Box
Overall dimensions
The UWS EC10603 measures 77 inches wide, 24 inches high, and 17 inches long. The UWS EC10451 shares the exact same external footprint of 77 by 24 by 17 inches. Both models offer identical height and width profiles. This means they fit the same truck beds and provide the same clearance for rear visibility. The length is also identical. You get the same physical space on your truck bed regardless of which model you choose. The external dimensions do not favor one box over the other in terms of fitment or visual bulk. They occupy the same amount of space.
Weight capacity
The UWS EC10603 weighs 59 pounds. The UWS EC10451 weighs 55 pounds. The 72-inch model is 4 pounds heavier. This difference likely comes from the additional material in the longer tub section. For you, this means slightly more mass to handle during installation or removal. The weight difference is minor and does not affect structural integrity or load-bearing capacity significantly. Both boxes use 0.058-inch welded aluminum, so the base strength is comparable. You can store the same tools in either box without worrying about the weight of the box itself affecting your truck bed payload limits.
Lid technology
Both the UWS EC10603 and the UWS EC10451 feature the patented RigidCore lid technology. This design fills the lid with solid foam to prevent binding and increase strength. The low-profile shape is consistent across both models, offering a better view out the rear cab window. Since the lid construction and technology are identical, neither model has an advantage here. You get the same durability and ease of opening with either choice. The foam core helps maintain the lid's shape over time, resisting warping or sagging. This shared feature ensures that your storage access remains smooth and reliable regardless of the size you pick.
Material thickness
Both tool boxes are constructed from one-piece tubs made of welded 0.058-inch aluminum. This extra-thick aluminum provides robust protection for your tools and cargo. The material gauge is the same for the 72-inch and 69-inch models. This means both boxes offer equal resistance to dents and impacts from road debris or heavy items. The welding quality is also consistent, ensuring structural integrity. You do not need to worry about one box being more flimsy than the other. The identical material specs mean both will withstand similar wear and tear in daily use, providing long-lasting performance for your equipment.
Storage capacity
The UWS EC10603 is a 72-inch model, while the UWS EC10451 is a 69-inch model. Although the external width and height are the same, the 72-inch box offers more internal length. This provides additional space for longer tools or larger cargo items. The 69-inch box is slightly more compact, which might be preferable if you have limited bed length. Both include a tool tray and built-in screwdriver holders for small item organization. If you need extra room for bulky gear, the 72-inch model gives you that advantage. The 3-inch difference in length can be significant for storing items like ladders or pipes.
Which UWS Toolbox Fits Your Truck Bed
Owner of a 72-inch bed needing max space
This model is sized for 72-inch beds. It shares the same 77-inch width and 17-inch length as the 69-inch version. You get the same low-profile height and RigidCore lid. The extra internal length helps you store longer tools. The matte black finish also stands out more than the angled black option.
Driver prioritizing lighter weight for easier handling
This unit weighs 55 pounds, which is 4 pounds lighter than the other model. The lighter weight makes it easier to lift the lid or move the box during installation. You still get the same 0.058-inch aluminum walls and stainless steel handles. The lower mass reduces strain on your truck bed mounting points.
Buyer wanting a standard matte black finish
This toolbox features a matte black finish that provides a consistent look across your vehicle. The other model uses an angled black color that may not match as well. Both boxes offer identical durability with welded aluminum construction. You get the same secure stainless steel handles and convenient tool tray organization in this finish.
The products compared
UWS 72-Inch Matte Black Aluminum Tool Box
Best for: 72-inch beds requiring wide storage
- Material
- Aluminum
- Profile
- Low Profile
- Finish
- Black
- Dimensions
- 17 × 77 × 24 inches
- Weight
- 59 pounds
View on Amazon: UWS 72-Inch Matte Black Aluminum Tool Box Affiliate link
This 72-inch UWS toolbox offers a low-profile design with a 17-inch height. It features a one-piece welded aluminum tub made from 0.058-inch material for durability. The RigidCore lid includes solid foam to prevent binding. Stainless steel handles provide secure access. Weighing 59 pounds, it fits trucks needing extra storage width. The matte black finish complements most truck beds while maintaining a sleek look.
Pros
- Low-profile 17-inch height improves rear visibility
- RigidCore lid filled with solid foam prevents binding
- Welded 0.058-inch aluminum tub for strength
- Stainless steel paddle handles resist corrosion
Cons
- 77-inch width exceeds standard 72-inch bed length
- 59-pound weight requires careful handling during installation
- No mention of internal locking mechanisms in specifications
Good fit if
- You need a wide toolbox for a 72-inch bed
- You prefer a low-profile design for better rear visibility
- You want durable aluminum construction with a matte black finish
Skip if
- You have a truck bed shorter than 72 inches
- You need a toolbox with a width under 77 inches
- You prefer a lighter unit under 50 pounds
Verdict: UWS 72-Inch Matte Black Tool Box suits owners of 72-inch beds who need maximum width. The low profile and sturdy aluminum build make it a practical fit for daily work or weekend hauling.
UWS EC10451 69-Inch Low Profile Aluminum Tool Box
Best for: low-profile visibility and rigid lid strength
- Material
- Aluminum
- Profile
- Low Profile
- Dimensions
- 17 × 77 × 24 inches
- Weight
- 55 pounds
View on Amazon: UWS EC10451 69-Inch Low Profile Aluminum Tool Box Affiliate link
The UWS EC10451 is a 69-inch low-profile aluminum toolbox designed for trucks. It features a rigid foam-filled lid to prevent binding and a one-piece welded 0.058-inch aluminum tub. The unit measures 77 inches wide, 24 inches high, and 17 inches deep. It includes stainless steel handles and internal organization like a tool tray. This model suits you if you need a sturdy, low-profile storage solution that maintains rear visibility.
Pros
- Patented RigidCore foam-filled lid prevents binding
- One-piece welded 0.058-inch aluminum tub
- Low-profile design improves rear cab visibility
- Stainless steel paddle handles for durability
Cons
- 77-inch width may not fit all truck beds
- No mention of locking mechanism details
- Angled black finish may show scratches
Good fit if
- You want a low-profile box for better visibility
- You need a rigid, foam-filled lid
- You have a truck bed that fits 77-inch width
Skip if
- You need a matte black finish
- Your truck bed is narrower than 77 inches
- You prefer a 72-inch length
Verdict: UWS 69-Inch Low Profile Tool Box is a practical choice for owners prioritizing lid rigidity and rear visibility. It fits trucks with wide beds and those who prefer a low-profile aluminum build over matte black aesthetics.
Specifications side by side
| Spec | UWS 72-Inch Matte Black Aluminum Tool Box | UWS EC10451 69-Inch Low Profile Aluminum Tool Box |
|---|---|---|
| Material | Aluminum | Aluminum |
| Profile | Low Profile | Low Profile |
| Finish | Black | not stated |
| Dimensions | 17 × 77 × 24 inches | 17 × 77 × 24 inches |
| Weight | 59 pounds | 55 pounds |
| Size | 72" | 69" |
| Color | Black | Angled black |
| Model | EC10603 | EC10451 |
Frequently asked questions
What is the difference between UWS EC10451 and EC10603 models?
The primary difference lies in their intended bed size and color finish. The EC10603 is designed for 72-inch beds and features a matte black finish. The EC10451 targets 69-inch beds and has an angled black color. Both share identical external dimensions and aluminum construction.
Are the UWS 72-inch and 69-inch toolboxes the same size?
Yes, both models share identical external dimensions. Each toolbox measures 77 inches in width, 24 inches in height, and 17 inches in length. The difference is in the internal capacity and the specific truck bed sizes they are marketed to fit, rather than their physical footprint.
Does the UWS EC10451 have a matte black finish?
No, the EC10451 features an angled black color. The matte black finish is found on the EC10603 model. If you prefer a matte look for your 69-inch bed, this specific model does not offer that aesthetic, whereas the 72-inch version does.
Which UWS toolbox is heavier, the 69 or 72 inch?
The 72-inch EC10603 model is heavier. It weighs 59 pounds, while the 69-inch EC10451 weighs 55 pounds. This four-pound difference exists despite both boxes having the same external dimensions and aluminum construction, suggesting variations in internal wall thickness or hardware.
Can I use the UWS EC10603 on a 69-inch bed?
The EC10603 is specified for 72-inch beds. However, since it shares the same 77-inch width as the EC10451, physical fitment depends on your truck's specific bed width and mounting points. You should verify your bed dimensions to ensure the 77-inch width does not overhang.
Is the UWS EC10451 suitable for wide truck beds?
Yes, this model is a practical choice for trucks with wide beds. It features a low-profile aluminum build and rigid lid strength. The 77-inch width allows it to span wider beds effectively while maintaining a low profile for better rear visibility and aerodynamics.