4X Swivel Caster Wheels, 1.5" U Shaped Rubber Castor Wheel, Trolley Furniture Caster, Cribs, with Screws, Maximum Load Capacity 75kg

*Splint size--The splint size is divided into 18mm/20mm/25mm. You can purchase it yourself as needed. * Load-bearing capacity - Grade 1 cold-rolled steel plate, long service life, sturdy and durable, high bearing capacity. Two horizontal holes on the bottom plate improve load bearing and are more durable. The maximum load of the four casters is 75kg *Flexibility: Using precision ball bearings, 360° rotation, smooth and smooth, safe and labor-saving, the steering is more flexible and smooth. Suitable for hardwood floors, bedrooms, carpets, marble floors and laminate flooring * High quality - built-in precision ball bearings for smoother rotation. Use high quality TPE rubber, quiet, smooth and does not hurt the floor. Double brakes, better stop the steering at any time during the movement, stable and safe, and better protect the floor. Rivets are fixed to extend service life and enhance stability. *Application - is a perfect substitute for small furniture and equipment such as home, office and business. Including cots, shelves, folding bikes, dining tables, flower stands, display stands, office chairs, playpens and small tables. Please check the installation size and capacity before purchasing., Manufacturer: xiaorongrizadian