General description Recoil inserts are a quick and easy solution for repairing damaged threads or creating stronger original threads in alloys and composite materials used in original equipment manufacturing. Made from corrosion-resistant stainless steel, these inserts simplify the changeover from unified to metric threads and vice versa, while also reducing thread wear. They are interchangeable with other brands of inserts or tooling and offer a wide temperature tolerance. Technical specifications Size: 10mm x 1.25 Length: 1 1/2 x Diameter