These Foresto(TM) framing nails offer reliable, powerful performance for all your framing projects. The nails have a spiral shank and are used for pallets, framing, sheating, subfloor, decks, trusses and more. The coil nails are compatible for use in most 15° coil framing and roofing nailers. The nails are 3 1/4" in length and are available in a box of 1000 nails. This product is backed by a 30-day warranty.