Product Description * Drive head is compatible with any quarter inch socket and allows you to use on multiple repair jobs such as: electronic, firearm adjustments, and instrument assembly * Screwdriver torques only to set level, avoiding damage to threaded fasteners * Grip handle with ergonomic design helps reduce hand fatigue and designed for continuous use without resetting * Drive head is compatible with any 1/4-inch socket, allowing varied uses such as electronic repair, firearm accurizing, and instrument assembly * Special torque limiting feature torques to the set level and helps you avoid any further damage to your threaded fasteners. * Meter window displays a 10-50 inch-pound torque range, adjustable in 5 inch-pound increments * Includes heavy duty blow molded case for protection when not in use. Great for transport to multiple job sites.