Ingersoll Rand 1105MAX-D3 3/8-Inch Composite Air Ratchet 30-Foot-Pounds max torque and 300-rpm free speed deliver best-in-class power for stubborn fasteners with the speed to get the job done even faster Variable-speed regulator is hand-operable and gives technicians the ability to easily control performance Ergonomic coupling nut and composite handle ensure operator comfort even during extended use; composite handle insulates from the cold Unique head construction provides improved durability and more consistent performance over the life of the tool Low-profile forward/reverse control has a wide diameter for easy gripping and also eliminates accidentally changing directions in confined spaces