3M Firestop Devices & Wrap Stripsfor Oil & Gas

3M™ Fire Barrier Pass-Through Device PT4SD, 4 in Square, 6/Case

3M™ Fire Barrier Restricting Collar RC-1, 2 in, 1/case

3M™ Fire Barrier Pass-Through Mounting Brackets PT4RMB, 1 pair, 4 in Round, 24 Each/Case

3M™ Fire Barrier Pass-Through Mounting Brackets PT2RMB, 2 in Round, 24 Each/Case

3M™ Fire Barrier Pass-Through Device PT2RD, 2 in Round, 6/Case

3M™ Fire Barrier Pass-Through Device PT4RD, 4 in Round, 6/Case

3M™ Fire Barrier Pass-Through Triple Mounting Brackets PT4TMB, 4in Square, (2 Each/Pack, 24 Each/Carton) 48 Each/Case

3M™ Fire Barrier Pass-Through Sixplex Mounting Brackets PT4SSMB, 4IN Square, 6 Pairs/Case

3M™ Fire Barrier Pass-Through Single Mounting Brackets PT4SMB, 4IN Square, 24 Each/Case