Hex Key Set Proxxon 23 236

Quadruple MicroSpeeder by Proxxon combines four common ring-spanner sizes in a single ratcheting tool designed for automotive and general mechanical work. The set integrates 10, 13, 17 and 19 mm ring heads in one 210 mm long ratchet spanner made from high-alloy special steel and CrV shaft, finished with double nickel-plating and a matt chrome layer. Laser-etched, easy-to-read size markings are included, and a reverse lever allows both clockwise and anticlockwise ratcheting with a 72-tooth internal gear that permits operation with only 5° movement.

Advantages

The ratcheting mechanism with a 72-tooth inner gear offers fine-step operation and reliable engagement even in tight spaces. High-alloy special steel construction and a CrV shaft with double nickel and matt chrome finish provide corrosion resistance and durable surface protection. Laser marking ensures long-lasting, easy-to-read size identification, while the integrated reverse lever enables quick change of rotation direction. Combining four ring sizes in one tool reduces the number of tools to carry.

Suitable for

• Automotive maintenance and repair
• General mechanical and assembly tasks
• Situations requiring compact tool selection or pocket tools
• Work in confined spaces where small-angle ratcheting is needed

Key specifications

• Brand: Proxxon
• Model / MPN: 2223236
• EAN: 4006274232365
• Sizes: 10, 13, 17, 19 mm
• Total length: 210 mm
• Material: high-alloy special steel ratchet heads; CrV steel shaft
• Finish: double nickel-plating plus matt chrome-plating
• Ratcheting gear: 72-tooth inner gear (5° per click)

How to use

Select the required ring size on the Quadruple MicroSpeeder and place it over the fastener. Use the ratcheting action to tighten or loosen bolts by moving the handle through small angles; the 72-tooth gear allows operation with roughly 5° handle movement. Flip the reverse lever to change between clockwise and anticlockwise rotation as needed. Avoid forcing the tool beyond the torque limits of the fastener or the spanner to prevent damage.

Usage recommendations

Because the quadruple design combines four ring sizes into one tool, it is slightly bulkier than individual double ring MicroSpeeders and cannot be passed through for sizes 13 and 19; consider this when working through narrow openings or when a through-hole spanner is required.