10,000 count, 2" length, bright finish, 16 gauge, 7/16" crown, heavy wire l staple, chisel point, sencote coating, fits senco m+, m2, m1, sks-n, sns40, sns41, sns44, sns45xp, sns50, dewalt d51430, hitachi 5008aa, 5008ab, n500ac, max ta551, porter-cable ms200, atro panta 100, duofast ds-7664, fasco f4p-g-50, spotnails xs6650, applications include fastening sheathing, subflooring, roof decking, subcomponents lathing, window units cedar shingles, furring fascia & soffits, vinyl siding.