For repairing Ducts 54, 54D, 55 and 3.5/8" SAD, comprises, 4 x Duct Split Inserts, 6 x Duct Liner, 8 x Straps Cable Fixing 10A
For repairing Ducts 54, 54D, 55 and 3.5/8" SAD, comprises, 4 x Duct Split Inserts, 6 x Duct Liner, 8 x Straps Cable Fixing 10A