Description
Description
UWS Adjustable Legs for Truck Side Boxes Bright Aluminum Carbon Steel - TBSM-MK2 is built for tradespeople who want lock-it-and-go security without giving up quick access. With UWS Secure Lock’s dual twist handles and stout, foam-filled lid, you get professional-grade storage that’s ready for daily abuse — and easy to live with.
Open it from either side of the truck, keep your gear protected from the elements and stay organized with built-in storage features. It’s an installer-friendly upgrade that helps you keep efficiency on wheels.
Highlights
- Gloss black powder-coated steel construction with clear zinc hardware
Specs and build details
- Finish: Bright Aluminum
- Improved mounting system for truck side tool boxes
- Mount at any angle between 0 and 55 degrees
Proudly assembled in the USA and backed by a limited lifetime warranty (one-year finish, one-year parts).
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
Trusted By The Pros At