The Multifunction Repair Tools Kit Bicycle combines a set of 16 wrenches: - 8/9/10 mm socket hex bits - flat screwdriver - Phillips screwdriver - square socket - 8/10/15 mm wrench - 14GE wrench - Hex wrench key 2 / 2.5 / 3/4/5/6 mm. This set of bike wrenches is versatile and can be used to repair any bike model. Thanks to its compact size (folded 90 x 48 x 26 mm) and lightweight (200 g), the multitool set of bicycle keys do not take up much space and fits in any bag or case. Made from durable, high-quality stainless steel, the 16-in-1 Bike Allen Key Set is designed to handle all types of troubleshooting and is suitable for short and long-distance cyclists. The universal multitool bicycle wrench 16in1 has maximum compactness and great functionality.