SAE ARP911

SAE ARP911 STANDARDIZATION OF DRIVE END OF HYDRAULIC OR GEARED TORQUE WRENCHES FOR USE TO AN UPPER LIMIT OF 500,000 INCH POUNDS
standard by SAE International, 12/16/2002

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Full Description

This recommended practice covers the dimensions of an inside splined driver-wrench adapter, envelope of the housing-wrench reaction, the mechanical method of adapting the driver-wrench adapter to the wrench adapter driven end, and the housing-wrench reaction to the holder-counter torque.