IDEAL 7 16 in. x 18 in. Ship Auger Extension Woodboring Auger Drill Bit Flooring Accessories 5 hp Maximum Pressure (psi) 5 hp Maximum Pressure (psi) 165 PSI Tank Capacity 20 Gal FASTENERS: Accepts 18 gauge narrow crown staples ranging in length from 1 2 in up to 1 1 2 in APPLICATIONS: Ideal for internal and external trim work furniture cabinetry and other fine finish work LIGHTWEIGHT: Only 2 Compatable with IDEAL Nailbiter and Resi Master auger bits and other 7 16 in hex shank auger bits Adds 18 inches to regular bit length Six flats on shank Heavy duty double set screw type Dual locking hex screws Allen wrench included Quick change shank design Full black oxide coating prevents rust Full body Series Name N A Sub Brand 7 16 in