Proxxon micro combispeeder size 9. the ratchet feature is perfect in situations where conventional spanners cannot be turned. The ratchet feature is perfect in situations where conventional spanners cannot be turned. the 72-tooth inner ring of special high alloy steel allows ratcheting even when the spanner can only be moved 5°. nevertheless, the torque transfer capacity far exceeds din/iso standards. crv steel shaft, chrome-plated, with a satin finish to pamper your skin. 1. the newly developed, encapsulated drive makes everything possible. 2. extremely compact exterior measurements for the various sizes (a b). moreover very slender head. advantages of new combispeeder cap-stop system:. 3. holding the spanner in position is difficult on free-standing bolts. 4. with cap-stop: simply move combispeeder into position; a flange prevents slipping through. Micro combispeeder with 15° offset on ring side & reversing lever for changing directions. it is not possible to turn over the 15° offset head. for this reason the combispeeder is equipped with a reversing lever to change the ratcheting direction. ideal for bolts on flat surfaces. spanner design & mechanism as described above. note: the ratchet spanners offered here are extremely high quality tools with satin finish. the carefully encapsulated ratchet mechanism guarantees maximum service life.