Johnson Universal Pocket Frame in a box for -1-3/8" doors x 24" - 36" wide x 80" high.
Comes with 2 #1125 3 wheel ball bearing rollers. For doors up to 200 lbs.
* use the #1555PPK3 for converging doors. eg. double pocket doors.
* use the #1575PPK3 adapter for doors 1-3/4" thick