Length: 120
From Amazon
Proxxon 23160 Micro-Compact Ratchet 6.3 mm (1/4”) Finely Toothed with 72 Teeth Head Size 23x12mm Total Length 120mm
Conrad Electronic
Proxxon Industrial Proxxon 23160 Forward/reverse ratchet 1/4 (6.3 mm) 120 mm
Axminster
PROXXON 1/4'' Drive MICRO Compact Ratchet