RKI Limited Lifetime Warranty Tool Box M45-1NMB - Complete-M45-1NMB
RKI Limited Lifetime Warranty Tool Box M45-1NMB - Complete-M45-1NMB
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RKI M45-1NMB Limited Lifetime Warranty
When keeping your tools and supplies organized and safe is of utmost importance, you can depend on RKI. Founded in 1911 and still family owned and operated, RKI (formerly known as Rawson-Koenig) manufactures a wide variety of extremely durable, premium quality truck boxes that offer the best value in the truck equipment industry.
Features & Benefits
- Hull of the box is constructed of 14 gauge cold rolled steel
- Bottom of the box is constructed of 14 gauge cold rolled steel, and welded in with full arc welds
- Lid is constructed of 14 gauge cold rolled steel with a 14 gauge cold rolled steel inner stiffener
- Welds are full arc welds, no spot welds
- Full size stainless steel paddle latches are recessed into the ends of the box and synchronized to allow opening or locking from either side of the vehicle
- Two keys are furnished per box
- Two spring type lid props assist in the opening and closing of the lid
- Lid is attached to the hull of the box with two 4 inch stainless steel butt hinges
- Hinges are welded to the box and lid
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Weight | 131 lb |
| Dimensions | 45.5 x 20 x 19.5 in |
| Brand | RKI |
| Manufacturer Part Number | M45-1NMB |
| UPC | 848403002272 |
Frequently Asked Questions
What are the key construction details?
RKI Limited Lifetime Warranty features hull of the box is constructed of 14 gauge cold rolled steel. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 131 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

