A ratchet wheel mounting arrangement in which a toothed arch block is mounted in {HEAD ~ a smoothly arched notch} disposed inside {TAIL ~ a box end} of a ratchet wrench 
disposed inside
A ratchet wheel mounting arrangement in which a toothed arch block is mounted in { HEAD ~ a smoothly arched notch } disposed inside { TAIL ~ a box end } of a ratchet wrench
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH