These 1 1/4" Bissett roofing nails are an excellent choice for all your construction projects. They feature a ring shank and are affixed to a metallic coil at a 15° angle. Designed to operate with a pneumatic nailer and used for asphalt and fibreglass shingles, siding and vapour barriers. Sold in a box of 7200 nails. This product is backed by a 30-day limited warranty.