The MTC-20 is a high quality folding take-along bike tool that features all the essential tools needed for a quick on-the-ride adjustment. The MTC-20 features a selection of hex and star driver wrenches for most bolts and fittings found on a bicycle, as well as a universal screwdriver for derailleur adjustment and a CO2 cartridge inflator adapter to assist in reinflating flat tires — compatible with most bicycle tubes with a Presta valve. Features 3, 4, 5 and 8 mm hex wrenches T25 Torx®-compatible driver Combo cross/straight tip screwdriver CO2 cartridge inflator adapter Key ring holder Specification Dimensions- 60 x 33 x 22 mm Weight- 74g Additional Info Country of Origin: USA Imported By: Happy Earth Enterprises LLP , 3/8 Ground Floor , Opp. MG Infant School , Bilekahalli , Bengaluru - 560076 , India. Net Quantity: 1N Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: [email protected] Commodity: Multi Tools