Open a bottle? Adjust your brake lever reach? Lower your saddle? Tighten a disc rotor? The Grid 13 can handle all of this and more. DETAILS GREAT TOOL SELECTION. Contains the most common bits to interface with today&';s bicycle components SPECS:- Country of Origin Taiwan Product Weight 145 grams Tools Included Flathead screwdriver, T25 & T30 Torx, 1.5, 3, 5, 6, 8mm hex wrenches, 2, 2.5, 4 L-bend hex wrenches, disc pad spreader, Presta valve core tool bottle opener