Putco Classic Locker Side Rails for 2015–2019 GMC Sierra 3500/Chevy Silverado 3500 (8' dually bed) combine traditional round-tube styling with heavy-duty tie-down capability. Constructed from stainless steel with a polished finish, the 1.75" rails feature solid die-cast ends that mount into stake pockets for easy installation. They provide reliable cargo anchor points and a durable, work-ready appearance.
Putco 15-19 Chevy Silverado - 8ft Bed Dually Locker Side Rails