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GB769988A
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Improvements in wrenches
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US2719449A
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Open end wrench locking means
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US2706424A
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Reversible ratchet wrench
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US2650512A
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Pipe wrench with nut fulcrumed pivoted outer jaw
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US2772763A
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Ratchet wrench
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US2656751A
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Replaceable jaw insert for pipe wrenches
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US2600617A
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Adjustable crowfoot wrench
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US2557296A
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Pivot for adjustable fulcrum pliers
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US2464381A
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Coupling
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US2407558A
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Ratchet for socket wrenches
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US2444135A
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Worm joint pliers or wrench
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US2255792A
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Torque-measuring wrench
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US2201234A
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Torque indicating wrench
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US2167720A
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Torque-indicating wrench
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US2097594A
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Reversible ratchet wrench
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US2071543A
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Revolving grip tool
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US2112840A
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Method of making wrenches
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US1957462A
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Ratchet wrench
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US1954820A
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Wrench
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GB343773A
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Chain pipe tongs
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