Designed to tackle most maintenance and repair challenges, from minor tune-ups to drivetrain overhauls, the Nashbar Essential Tool Kit is an entry-level collection of 18 tools to get the job done right. Included are such bicycle home mechanic staples as a hex wrench set, screwdrivers, chain whip and cassette lockring tools, patch kit, as well as a chain tool. The took kit's also been updated to account for recent advancements in road and mountain bike components reflected in tools such as an integrated bottom bracket wrench and a T-25 Torx wrench. Tools are durably made and ergonomically designed. And for storage and travel convenience, a custom-molded tool box is included to keep your tools secure and organized. Chain tool Integrated bottom bracket wrench adapter Double bit Philips/Flathead screwdriver 6-piece hex wrench set (2/2.5/3/4/5/6mm) Chainring bolt wrench/crankarm dust cover tool Flathead screwdriver 8mm hex wrench with ½" driver 2-piece tire lever set 15mm pedal wrench with 14/15mm socket wrench Chain whip (Sprocket removal tool) Integrated bottom bracket wrench Cassette lockring tool 2-piece cone wrench set (2 x 13/14/15/16mm) 3-sided spoke wrench Crank extractor Cartridge bottom bracket tool T-25 Torx wrench Patch kit Custom-molded tool box