Grip Rite Prime Guard MAXB64897 2-1/2-inch 316 Stainless Steel 16-gauge Straight Finish Nail, 500 per Belt Clip Max 16Ga stainless Steel straight finish brads 316 stainless Steel - adhesive collated Belt-clip box for convenient storage on the job Fits grip-rite Grtfn250 or most 16 gauge straight finish nailers For wood and PVC trim and finish applications