Capacity: 6 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Caster Type: Rigid
Bearing Type: Roller
Wheel Type: FS - Drop-Forged Steel
Capacity: 3 lbs
Wheel Diameter: 8.0000 in
Tread Width: 4.0000 in
Caster Type: Swivel
Bearing Type: Tapered Roller
Wheel Type: PX - Thick Polyurethane (Cast Iron Core)