Series Fasteners - PT28R51SS304 SKU PT28R51SS304 Description Stainless Steel Ring Shank 2.8 x 51mm Nails Diameter 2.8 mm Head 6.8 mm Length 51 mm Profile Ring Finish Stainless Quantity per box 1100 Compatible Tools BF33-2-U F33PT-E F33PTSM-E GF33PT-U GF9033-E