[Multiple uses] can be installed in hand trailers, workbenches, tables, beds, wardrobes, building scaffolding, etc.
[Quiet rubber wheel] Made of polyurethane material to reduce tire noise, tread width 1 2/11", wear-resistant.
[Double bearing] high-quality high carbon steel material and steel ball, the long service life of rolling contact. There is almost no resistance to taxiing.
[Heavy-Duty] Each wheel can support a weight of up to 400 lbs, with a mounting surface dimension of 3.7 inches by 2.5 inches, and the size of the screw holes measuring 0.32 inches by 0.46 inches.
[Rotate 360 degrees] Smooth & Silent & Sturdy. The total locking brake locks both the wheel and the swivel.