Allpoints 262403 Swivel Stm Castr W/Brk5 W 1-1/2 Od Tubing

expansion stem swivel caster w/brake for 1 1/2" od tubing exact stem size 1.305" od also fits 1 1/4" pipe wheel size 5" tread width 1 1/4" bore 1/2" id delrin bearing 3/8" id beige hub, grey rubber load height 6 1/4" max load per wheel lbs. 300.