The professional PROXXON MicroSpeeder double-open-end wrench in an elongated, narrow version is ideal for work where space is limited. It is useful for disassembling engines, repairing automatic gearboxes, suspensions, etc.

Internal 72-tooth ring made of high-alloy steel when moved by 5°. Right-left rotation switch. Body made of CrV steel alloy. Optimal anti-corrosive protection: double nickel plating and then chrome plating with a matte finish.

The markings are very legible thanks to laser printing technology. PROXXON wrenches and hand tools are produced in one of the largest factories in the world, maintaining the latest technologies and the highest DIN/ISO standards.

The main component in the production of all items is CrV steel 31 CrV3 with high carbon compound content for increased hardness of the items. The ratchet is made from a single piece (without welding) with a large number of teeth engaged simultaneously, allowing the transfer of extreme torques.