The “Trimfast™” Model 110A tool is smaller and lighter than most trim nailers, yet powerful enough to pierce 14 gauge steel. The tool features an easy-load magazine and compact design. Trimfast™ hardened steel pins come with finish nail size heads and are collated in 50 pin strips. Depth of drive is preset to countersink the pin 1/8” into crown moulding, chair rail, door frames, and other wood based trim. No secondary nail setting is required. Carrying case included. Uses 3/8” industrial type air fittings.