Abbey Tools Bottom Bracket Socket, Shimano Green Crank and Bottom Bracket Tools

- Constructed from 7075 aluminum with precise machining \n - Hard green anodized for durability with laser engraved torque recommendations \n - Nice deep finger splines allow for easy usage while hands are greasy \n - Compatible with 3/8" square drive ratchet or torque wrench \n - Made in the USA; Bend, Oregon