The Pro Cassette Lockring Socket begins as a solid piece of alloy tool steel, then is fully machined to precise tolerances for an exacting fit you won't find anywhere else, and finally is optimally heat treated for maximum strength and longevity. Designed with the professional mechanic in mind, the extra-deep splines ensure superior engagement while the quick spin knurling provides speed and control. Use on your Grande Torque Wrench for proper torque or use with our Pro Socket Handle or Equalizer Pedal Wrench to remove that stubborn lockring requiring a little extra leverage. Backed by Pedro's lifetime warranty.

Features
Material: Alloy tool steel socket fully machined to precise tolerances for professional-level fit; optimally heat-treated for maximum strength and longevity.
Design: Unique dual-function design with 5 mm pin and removable magnetic 12 mm pin.
Features: Extra-long splines for superior engagement, quick-spin knurling, 3/8" square drive for torque wrenches, 24 mm external drive for Pedro's Pro Socket Handle and pedal wrenches, and 19.8 mm internal diameter with 21.5 mm depth.
Compatibility: Fits all Shimano®, SRAM®, SunRace®, SunTour®, Chris King®, and other HG® standard cassette lockrings and disc brake lockrings.

Mfr Claimed Weight
TBC