size: 1/2", 3/4", 7/8", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3" (13mm-75mm)
characteristic: iron wire, large flat head, diamond point, straight,
smooth or ring shank.
finish: bright and electric galv and hd galv and mech galv.
application: fastening asphalt felt, wooden plank covered ceilings