Nashbar Essential Tool Kit. 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.