Allpoints 26-3277 3" Swivel Threaded Stem Caster - 1/2"-13 x 1 1/2" Stem, 220 lb. Capacity

threaded stem swivel caster w/o brake stem size 1/2"-13 x 1 1/2" wheel size 3" tread width 1 1/2" load height 4 1/4" accepts axel bolt 3/8" color black solid plastic wheel max load per wheel lbs. 220.