Park Tool SK-4 Home Mechanic Starter Kit Park Tool SK-4 Home Mechanic Starter Kit is a perfect kit for beginner mechanics to get into doing their own maintenance on their bikes. This kit includes more than 15 tools and includes a custom Park Tool toolbox that can hold all your tools and keep them organized. This kit also includes Park Tool's BBB-4 Big Blue Book of Bicycle Repair so you can conveniently look up how do any maintenance on your bike. Features Kit includes AWS-10 Fold-Up Hex Wrench Set, BBB-4 Big Blue Book of Bicycle Repair, CC-3. 2 Chain Checker, CN-10 Professional Cable and Housing Cutter, CT-5 Mini Chain Tool, FR-5. 2 Cassette Lockring Tool, GSC-1 Gear Clean(TM) Brush, HCW-16. 3 Chain Whip / Pedal Wrench, HR-8 8mm Hex Wrench, MLP-1. 2 Master Link Pliers, SD-2 #2 Phillips Screwdriver, SW-7. 2 Triple Spoke Wrench, TL-1. 2 Tire Lever Set, TWS-3 3-Way Torx(R) Compatible Wrench - T10/T25/T30 | Park Tool | Sk-4 Home Mechanic Starter Kit Sk-4, 15+ Tool Kit With Box