Mounts under Ninja water bottle cage with interchangeable Cage Mount or use alone with Frame Mount. This weatherproof tool box contains an 8 function mini tool for basic repair & maintenance. Cage Mount Replace Bottle Holder with Cage Mount to install accessories while securely holding your water bottle. Frame Mount Frame Mount provides mounting opportunities for Ninja Master+ Cage accessories. Included zip ties (cable ties) provide easy installation & flexible location mount options. Water bottle boss hole adds another mount option. TOOLS • 2 / 2.5 / 3 / 4 / 5 / 6 mm Allen wrenches• T25 Torx wrenches• 2 Phillips TOOL MATERIAL Hardened steel TOOL BODY MATERIAL Forged aluminum MOUNT Mount to Ninja Master+ series Cages with included Cage Mount Install on frame stem seatpost or water bottle boss with included Frame Mount & zip ties WEIGHT 71 g / 2.50 oz (Ninja T8)40 g / 1.41 oz (Tool Box)