Strap wrench - For diameters 20 to 160mm, strap wrench for tightening and loosening of all shapes. This wrench is used for many plumbing jobs. Advantages : Strap wrench allowing the tightening and loosening of all shapes. Used for many plumbing jobs Strap wrench Features : For diameter 20 to 160 mm Reference : BOA-670-0001 Packaging : x1 Strap wrench - For diameter 20 to 160mm Delivered in its original packaging