Polychem 1/2" Open Textured Metal Seals for Poly Strapping - 1000 Pack

These Polychem 1/2" textured metal seals are designed with inside treads that securely grip polyester strapping. An offset sealer is needed to close and lock these textured seals. These seals have a galvanized coating to help prevent premature rust and corrosion. High-grade metal provides optimal grab and joint efficiency.