Features:_x000D_ 1. Made of good quality aluminum alloy, solid, durable, wear-resistant. _x000D_ 2. Handle works as a five-square socket wrench to lock the skewers for anti theft._x000D_ 3. It can be easily fixed or released from skewers via a bolt and works as a whistle for survival._x000D_ 4. Suitable for road bike, mountain bike, folding bike, etc. _x000D_ 5. Lightweight and portable. Easy to operate, convenient and practical._x000D_ _x000D_ Specification:_x000D_ Material: Aluminum Alloy_x000D_ Optional Color: Black, Red_x000D_ Long Skewer Length: Approx. 18.5 cm/ 7.28 inch_x000D_ Short Skewer Length: Approx. 14.7 cm/ 5.79 inch_x000D_ _x000D_ Packing List:_x000D_ 1 Pair Wheel Locking Skewers_x000D_ 1 x Handle 1Made of good quality aluminum alloy, solid, durable, wear-resistant. 2Handle works as a five-square socket wrench to lock the skewers for anti theft. 3It can be easily fixed or released from skewers via a bolt and works as a whistle for survival. 4Suitable for road bike, mountain bike, folding bike, etc. 5Lightweight and portable. Easy to operate, convenient and practical.