CommScope's BB-S10-10 heavy-duty welded pipe-to-pipe clamp joins two 1-1/2 to 3-1/2 in OD round members. Made of hot-dipped galvanized steel. This kit includes clamp halves and a threaded rod. Pack of 2. Compliant with RoHS and REACH-SVHC standards. Designed, manufactured and/or distributed under ISO 9001:2015