BAK BAKFlip MX4 (GEN 3) 20-26 Silverado/Sierra 2500HD/3500HD 8'2" Model 448134 In-Frame All three locks are keyed

All three locks are keyed alike for maximum convenience

It is designed for vehicle-specific application and integrates with CURT RV harnesses for a custom-fit solution

Buyers Products 18x24x48 Inch White Steel Underbody Truck Box 1708410

a gross trailer weight ca pacity of 3

Please see application guide below

BAK BAKFlip MX4 (GEN 3) 20-26 Silverado/Sierra 2500HD/3500HD 8'2" Model 448134 In-Frame All three locks are keyedBAK BAKFlip MX4 (GEN 3) 20 26 Silverado Sierra 2500HD 3500HD 8'2" Model 448134 The best selling truck bed cover in the world just got better. Introducing the new and improved RealTruck BAKFlip MX4 (GEN 3)an evolution of RealTruck's most popular tonneau cover. This next generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The new and improved