Hamilton S-WH-4DB Swivel Top Plate Caster: Polyurethane, 4" Wheel Dia, 2" Wheel Width, 750 lb Capacity, 5-5/8" OAH
Swivel Top Plate Caster: Polyurethane, 4" Wheel Dia, 2" Wheel Width, 750 lb Capacity, 5-5/8" OAH 5" Plate Length, 4" Plate Width
$149.73