MATERIAL: POLYURETHANE WHEEL LENGTH: 4" TOP PLATE | 102 mm TOP PLATE WIDTH: 4 1/2" TOP PLATE | 114 mm TOP PLATE | 2" WHEEL | 51 mm WHEEL CASTER BRAKE: Y LOAD CAPACITY: 680 kg PER SET OF 4 | 1500 lb PER SET OF 4 LOAD HEIGHT: 5 5/8" | 143 mm W Ultrafryer 28015ULTR28015