23 Jul 4 Pack 1-3/8″ OD (1.21″-1.3″ID) Square Tubing Plugs SQR-1 3/8-14-20
Set of four plastic tubing plugs for 1-3/8" OD square tubing, fits ID 1.21" - 1.3"....
Set of four plastic tubing plugs for 1-3/8" OD square tubing, fits ID 1.21" - 1.3"....