PUTCO's NeveRust(TM) Stainless Steel locker side rails — available in a variety of styles.
Putco 96-03 Chevrolet S-10 Truck Sportside Nylon Boss Locker Side Rails
Boss Nylon Lockers Side Bed Rail; Stainless Steel; 2.5 in. Dia.; Pair;
Putco Nylon BOSS Locker Side Rails
Boss Nylon Lockers Side Bed Rail
Truck Bed Side Rail