PROXXON 23250 MicroSpeeder 17x19mm ring wrench

PROXXON 23250MicroSpeeder 17x19mm ring wrench with ratchet functionRattle function: where ordinary wrenches cannot be used, MicroSpeeder wrenches retain the ratchet function.New drive design: drives through a 72-tooth inner ring (made of high-alloy steel) at as little as 5° tilt.Makeup: high-grade CrV steel with chrome plating. Small external dimensions (A+B), narrow head. Laser marking of wrench size..