5HBR-UP4-PLY-PS4: Casters

Caster Kit, 5" diameter heavy duty swivel, with 4" x 4" universal plate, non-marking polyurethane tread, top lock brake, 500 lb. capacity, resistant to acids & caustics, 1/2" king pin, double ball bearing, operational temp range -45° to 180° F, zinc plated, POP box, NSF (4 per kit)