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3/8 Inch Square Drive Interchangeable Head

$54.90/Each
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Part# 12-03407
MFR Model# 819058

Overview

Note: Must be used with part numbers 12-03404 or 12-03405 and 12-03406. See Accessories.

This series is designated “SD”. Ideal for use when a socket is to be used and there is significant rotation of the fastener required to complete the tightening:
  • Calibrating the wrench on a torque tester.
  • A socket can be used to engage the fastener.
  • A small amount of rotation will be needed to attain the desired torque.
   
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Specifications

  • Size: 0.25"
  • Max Torque: 1250 in. lbs.

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Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Can this be mounted to the wrench in either position, making left-hand torque possible?

Yes, you can turn over the head. This is a bi-directional versatility obtained by simply removing the head, turning the wrench over and replacing the head.

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