Paper Strip Nails Shank Dia. Length Shank Type 2.87mm(0.113") 50 ~ 75 (2" ~ 3") Smooth / Screw / Ring 3.05mm(0.120") 64 ~ 90 (2-1/2" ~ 3-1/2") Smooth / Screw / Ring 3.15mm(0.124") 64 ~ 90 (2-1/2" ~ 3-1/2") Smooth / Screw / Ring 3.33mm(0.131") 75 ~ 90 (3" ~ 3-1/2") Smooth / Screw / Ring Finish: Bright / Mech. Galv.