The Putco Nylon Boss locker side rails pair for Ford F-250/F-350 Super Duty (1999–2016) add bold, functional trim to an 8' bed while giving secure tie-down points. Constructed from NeverRust T-304 stainless steel with black nylon end caps, these 2.5" diameter rails are 43% larger than typical rails. They include all hardware, install without drilling, each tie-down handles 500 lbs and they carry a limited lifetime warranty.
Putco 99-16 Ford SuperDuty 8ft Bed Nylon Boss Locker Side Rails