Utility 1-1/2" plate caster set for cart replacement or adding mobility to furniture, work stands * 1-1/2" diameter dual wheels for easier rolling on carpet; half-cover helps keep wheels clear * 1-7/16" plate with 4 predrilled 1/8" holes in 7/8" pattern for versatile mounting options * Steel axle with full-swivel post * Overall height 2", width 1-1/2"; weight capacity 20 lbs per wheel