Bostitch RH-S12D120EP 3-1/4-in x 0.120-in 21 Degree Plastic Collated Smooth Shank Stick Framing Nails (4,000 pk) This product is easy to use. This product is highly durable This product is manufactured in China. 3" x 148" 21 Degree, Plastic Collated, Full Round Head, Framing Nail Fits Bostitch F21PL framing nailer and fits other brands of 21 degree plastic collated framing nailers Comes with 3,000 to a pack Diamond point style Smooth shank type geometry that delivers acceptable withdrawal capacity when extra holding power is not required