but you can't get your trusty Allen key in there

Works with a 3/8" ratchet/torque wrench

4v 4400mAh battery

Professional quality

To install

Wolf Tooth Bottom Bracket Socket - 46mm cup 12-Notch PLP|EMTB Optimised but you can't get yourThe Wolftooth Bottom Bracket tools are high quality, CNC machined tools designed to make installing and removing your bottom bracket easy. Available in various sizes to suit most bottom bracket standards (see compatibility below). Features: 3 8" square socket or 1 inch hex for ratchet torque wrench Large finger notches so you can easily start threading the cups by hand to ensure it's not cross threaded Includes either a Shimano bearing preload tool or