These gasket shears are great for cutting rubber but also for cutting wood or plastic trims for windows and doors, these hard-working shears are made to last and will stay sharp and true even with daily use. In addition. Product Features: Solid replaceable blade for great strength and durability Makes large cuts up to 50mm length Slices cleanly through plastic, rubber and wood up to 15mm thick Multi-angle replaceable double-sided base plate suitable for left- and right-handed usage Cuts at angles up to 45 degrees Marks on the base plate at 15, 30 and 90 degrees offer clear guidance when cutting angles Cushioned, non-slip handle Safety lock Individually boxed for convenience and product safety