★ HEAVY DUTY BEARINGS - Heavy duty wheels comes with Steel plate and double ball bearings swivel head
★ HIGH QUALITY DUAL LOCKING - Casters Wheels are life convenient, wear-resisting, durable - Loading Capacity 50Kg per Wheel
★ MULTIPLE USE - These Polyurethane (PU) Rubber Swivel Caster Wheels are ideal for a huge variety of uses DIY to industrial applications home, schools, garage, shops, trolleys and hospitals, Perfect casters for small equipment and small space furniture including ottoman, coffee table, plant stands, bookshelves, shoe bins, toy bins, shopping carts, workbench, underbed storage
These swivel & braked castors with 4 bolt plate fixing and rubber non marking wheels.