CLECO 19 Series Stall Trigger Start ‘P’ Handle Sliding Knob Reverse Pistol Grip Screwdriver. CLECO 19 Series Stall Trigger Start P Handle Sliding Knob Reverse Pistol Grip Screwdrivers feature class-leading accuracy and repeatability and an adjustable reverse lever for true one-hand(left-handed or right-handed) operation. CLECO 19 Series ‘P’ Handle Trigger Start Pistol Grip Screwdrivers have an external torque adjustment and 1/4” hex quick change drive. The ‘P’ handle is best suited for thread cutting fasteners where force must be exerted against the ergonomically shaped ‘P’ handle during the process. CLECO 19 Series ‘P’ Handle Trigger Start Pistol Grip Screwdrivers are engineered to suit a wide range of applications, from fast-paced assembly to aerospace and each unit is tested and certified by a technician prior to shipment. Model: 1/4” Quick Change Torque Range: 40in.-lbs./4.5Nm Free Speed (rpm): 1,100 Overall Length: 5.9”/150mm Weight: 1.16lbs/0.5kg Air Inlet NPT: 1/4” Min. House I.D.: 3/8” SCFM: 11