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