Full Roundhead 3-1/4 x .120 28 Degree Wire Collated Framing Nail Coated finish eases penetration resistance and increases holding power. Smooth shank geometry delivers acceptable withdrawal capacity when extra holding power is not required. 2,000 per Box Works in: F28WW, N88WWB, N79WW, N80SB 2,000 Count, 3-1/4 x .120,