PRO-FIT 15 Degree Wire Coil Nail
Coating: for indoor or covered outdoor use
Nail gun: designed to fit most 15° wire coil nail guns
Head style: round head offers high holding power and reduces pull through
Shank style: smooth shank and a sharp diamond point for fast and smooth penetration
Collation type 15° wire coil collated nails
Available at Home Depot $60 for a box of 12 coils - Asking $25 (8 coils)