Multifunctional tool: 16 in 1 hex key set, including 2 pieces lever tyre rods, repair kit patches, bag (there is no glue). Hexagon wrench (Allen key) 2 / 2.5 / 3 / 4 / 5 / 6 mm; cross and slotted screwdriver and spoke wrench. Socket extension rod, socket wrench hex wrench 8/9/10/mm; solid wrench 8/10/15/mm. Compact and portable: these bike repair tool kits are small enough to put in your saddle bag or bag. Super lightweight and portable. Easy to carry and great to help. Use: suitable for all types of bicycles, electric bikes, scooters, skates, motorcycles, toys, furniture, etc. Specifications: Size:Folded 3.5*1.7*1.2 inch Weight: 280 g Material: carbon steel + ABS Multi-functions bicycle tool including: Allen key in sizes 2/2.5/3/4/5/6 mm Cross and slotted screwdriver and spoke wrench Socket wrench hexagon wrench 8/9/10 mm Socket extension rod Solid wrench 8/10/15 mm