E-Z Red EZRMR38 Extendable 3/8" RATCHET 9.84"To13.78" Non Flex Unique, extendable locking shaft quick release Reversible 72 teeth head exceeds ANSI torque requirement Unique, ANSI torque requirement Extendable locking shaft quick release Reversible 72 teeth head exceeds ANSI torque requirement On purchase our product, you are getting the highest quality