PORTER - CABLE Finish Nailer/Compressor Combo Kit 150 psi max allows users to drive more nails than a traditional 135 max psi compressor 6 gal tank allows users to drive a large quantity of nails on a single tank charge 2.6 SCFM @ 90 psi allows for quick compressor recovery time, per ISO1217 30 lbs weight allows compressor to be easily carried 10 Amps current draw allows use of compressor with a 16 ga. or heavier extension cord (50 feet or less) FN250SB Finish Nailer uses standard 16 ga. finish nails from 1" to 2-1/2" long Tool-free adjustable exhaust Tool-free depth-of-drive adjustment with detents for proper setting of nail heads Tool-free jam release mechanism for easy nail removal