KOSTANZO Leveling Castor Wheels with Ratchet Handle Heavy Duty Caster Set of 4 for Workbench, Equipment (Total Capacity 1500kg)

RATCHET HANDLE DESIGN: Compared to the thumb wheel design, the handle design makes the castor wheels easier to adjust the height and balance heavy equipment. LOAD-CAPACITY: With premium quality materials housing, the leveling castors can hold up 1500 kg. The ball bearings on the top plates of the heavy duty caster wheels enable them to swivel freely, even under heavy loads. PAD UPGRADE: Adjustable Height is 7mm. Pad-limited design can avoid over-adjustment which may cause the pad to fall off and can no longer be adjusted. HEAVY DUTY: The heavy duty castor wheels suitable for industrial equipment, workbench, laboratory equipment and etc. WHAT YOU GET: 4x leveling castors, 16 x screws , 16 x bolts , 16 x washers, 16 x nuts, 16 x split washers. Contact us if there are any question. We will reply at the first time.