Aviation tin snip use TPR double plastic coating technology, which is ergonomically comfortable to hold and has strong anti-slip properties. Spring-assisted latches on metal scissors allow for quick one-handed operation. The tail hook is easy to hang and prevents falling when working at heights.The high-leverage design of the serrated cutting edge helps prevent material from slipping for efficient cutting. Aviation snip set are ideal for wire, barbed wire, thin PVC pipe, metal studs, tin roofs, metal strips, aluminum, leather, sheet metal and copper, etc. Aviation shears are made from chrome vanadium steel with a special heat treatment to make the shears more impact resistant, wear resistant and harder to maximise tool and cutting life.