chain pipe wrench

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chain pipe wrench, chain tongs

chain pipe wrench
A plumber’s wrench for turning pipe, consisting of a lever arm which has sharp teeth that engage the pipe and a short, adjustable chain which is wrapped around the pipe and holds the pipe securely.
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References in periodicals archive ?
Test Equipment for Testing of Pipe Wrenches for Static Load test,Static Shock Load Test and torque test for Chain Pipe Wrench.