Fastener Length 2-1/2" Fastener Shank Diameter .092 Finish Stainless Fits Bostitch Tools N63CP, N64C, N66C, N66BC, N75C Fits Competitor Tools Hitachi: NV65AH (1-1/2-2-1/2) Makita: AN611 (1-1/4-2-1/2) Max: CN565 (1-1/4-2-1/2) Porter Cable: COIL200 (1-1/4-2), COIL250 (1-1/2-2-1/2) Point Style Blunt Diamond Quantity Per Item Pack 3,600 Shank Type Ring