Designed specifically for the home mechanic who wants the best, the AK-3 Advanced Mechanic Tool Kit is a special collection of Park's finest tools, all housed in a tough toolbox. The AK-3 includes over 40 tools to work on a wide variety of current model bikes. A great set of tools a mechanic should not be without. Kit Includes: BBT-9 Bottom Bracket Tool for 16-Notch External Bearing Cups BBT-32 Bottom Bracket Tool for 20-Notch Shimano and ISIS Drive BO-2 Bottle Opener CC-3.2 Chain Checker CM-5.2 Cyclone Chain Scrubber CN-10 Professional Cable and Housing Cutter CNW-2 Chainring Nut Wrench CT-3.2 Chain Tool CWP-7 Compact Crank Puller DCW-1 Double Ended Cone Wrench: 13/14mm DCW-2 Double Ended Cone Wrench: 15/16mm DCW-3 Double Ended Cone Wrench: 17/18mm FR-5.2 Cassette Lockring Tool GP-2 Pre-Glued Super Patch Kit GSC-1 GearClean Brush HXS-1.2 Professional L-Shaped Hex Wrench Set MLP-1.2 Master Link Pliers PAW-12 12" Adjustable Wrench PW-5 Home Mechanic Pedal Wrench RR-12 Tape Measure SD-2 #2 Phillips Screwdriver SD-3 3mm Flat Blade Screwdriver SR-12 Chain Whip 5- to 12-Speed Compatible SW-0 Precision Spoke Wrench: .127" SW-2 Precision Spoke Wrench: .136" TB-2 Emergency Tire Boots TL-1.2 Tire Lever Set TWS-3 Torx Compatible 3-Way Wrench #349 Soft Bristle Soaping Brush