Make your structural PVC project mobile with the Formufit Caster Fitting Insert. This internal-fitting insert allows you to use threaded or 7/16 in. diameter stem casters inside 1-1/4 in. PVC fittings. Simply attach a threaded caster with a nut, or insert a stem caster into the cap and push the insert into a 1-1/4 in. PVC fitting.

Make your structural PVC project mobile with the Formufit Caster Fitting Insert. This internal-fitting insert allows you to use threaded or 7/16 in. diameter stem casters inside 1-1/4 in. PVC fittings. Simply attach a threaded caster with a nut, or insert a stem caster into the cap and push the insert into a 1-1/4 in. PVC fitting.