Brand New Porter Cable COIL250 2-1/2" Coil Framing Nailer Kit Drives standard 15 degree wire-collated coil framing nails from 1-1/2" to 2-1/2" x .099" to .120" Light-weight housing Powerful high performance motor with adjustable exhuast Refine feed mechanism includes double cams and guides and quick-adjust support for all nail lengths Quick-click depth-of-drive adjuster Model COIL250 Nailer 3/8" NPT air inlet with 1/4" male quick coupler with dirt and dust cover Rugged carrying case Tool Oil Allen wrenches