The Putco Nylon Boss locker side rails pair for Chevrolet Colorado/GMC Canyon (2015–2026) 5'2" bed add a pronounced look and practical tie-down capacity to the short box. Built from NeverRust T-304 stainless steel with black nylon end caps, these 2.5" diameter rails are 43% larger than many rails and polished to match OE chrome. They install with existing mounting hardware and no drilling, include all necessary hardware, each tie-down handles 500 lbs and are backed by a limited lifetime warranty.
Putco 15-20 Chevy Colorado - 5ft Box Nylon Boss Locker Side Rails