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Spanner Attachment for Torque Wrench with 3/8" Square Drive

Your Price: $125.00
Part Number:SpannerPartNo-

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This is a "Y" shaped stainless steel attachment having a semicircular surface and pin to grip round tooling (select diameter below) at the spanner holes and a 3/8" square drive hole for a torque wrench (the Sears Craftsman model works very well). This item is attached to the torque wrench at a 90 degree angle to the handle, and then used to tighten stack joints to a precise torque value. This is most appropriate for high gain stacks running in continuous-duty or high-duty-cycle high-volume production.

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