Type: 13 (galvanised steel). Size: 8mm leg length. Quantity: 5,000. For use with the Rapid MS610, R13, R83, R23, R30, R33, MS813, R19, ESN113 and R213 tackers. Rapid No. 13 precision cut fine wire staples are made from high performance galvanised steel for strength and durability. The thin wire makes the fixed staple almost invisible, ideal for craft and textiles where the staple will have minimal effect on the fibres.