Overall Size - 37 x 19 x 28mm/1.45" x 0.74" x 1.1"(L*W*H), Mounting Hole Dia.: 4mm/0.16", Wheel Size: 25 x 13mm/1" x 0.51"(D*W)
Process - Metal plate+ Plastic wheel; The plate combine with high quality steel stamping and welding to gurantee quality, Each Load Bearing: 8-10KG/22LB max, total 8pcs 176lbs max
Feature - Non-Swivel Caster Wheel Rolling silent, wear-resistant, does not scratch the floor, and they roll very nicely
Widely use - This sturdy casters can use for the pantry baskets, drawer, bed, computer desk, shopping cart, appliances equipment and kinds of industrial equipment
Package Content - 8 x caster wheels 1 inch; Comes with screws for easy install