These swivel & braked castors with 4 bolt plate fixing and rubber non marking wheels. Heavy duty700KG 100mm Rubber Swivel Castor Wheels Trolley Caster. ■ Double ball bearing swivel head. ■ HIGH QUALITY DUAL LOCKING - Casters Wheels are life convenient, wear-resisting, durable■ Loading Capacity 175Kg per Wheel.
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