Heavy Duty Pin Spanner

  • Designed for removal and installation of shock reservoirs, screw-in seal heads, fork caps, and bearing retainers
  • Freely pivoting arms span a range of 10.5 mm to 150 mm
  • Interchangeable 3 mm, 4 mm, and 5 mm hardened steel pins
  • Integrated 3/8" square drive for use with a breaker bar or torque wrench
  • Curved, low profile arms easily fit tight areas
  • Billet heat treated steel construction for increased strength, rigidity and durability
  • Durable black oxide finish with laser engraved markings
  • Replacement pins available (part number 08-0705)
  • Maximum torque rating of 70 lbs-ft
  • Patented
  • Lifetime limited warranty on body of tool (warranty excludes pins)

Part No. 08-0673


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WARNING: This product can expose you to chemicals including hexavalent chromium (chromium 6), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For further information, go to


Customer Reviews

One small request for improvment
I absolutely LOVE this adapter. I work in aerospace/defense and this product has saved me hours of design/fab/procurement of custom spanners that need to adapt to a calibrated torque wrench. The ONLY thing I wish was different is to have the 70 ft-lb torque rating etched onto the body. 100% would recommend this product (and I have) to other engineers in my field
on July 26, 2023

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