STINGER CN100B Cap Nailer is a best practice pneumatic tool for securing roofing underlayment's, felt and house wrap where nails are required and speed is vital. It comes with a durable plastic case. The CN100B delivers code compliant cap nails featuring 1 in. nails with a 1 in. plastic collated cap that pass 2012 ICC Building Codes. Features: Easily delivers a cap and a nail Shoots 1 in. nails with full 1 in. plastic caps For use with 1 in. STINGER NailPac only Bump fire/sequential firing CN100B delivers code compliant cap nails that pass 2012 ICC building codes Warranty for cap assemblies, castings and housing castings is 1-year, warranty for bumpers, O-rings, driver blades and piston rings are not applicable, warranty for all other parts is 90-days