Features: * brand new and high quality. *Made of high-quality materials, durable. *MTB bike lock shoe cleat mounting screw for SPD self-locking pedal lock。 Product parameters: *Material: Steel *Color: black (as shown in the picture) *Weight: about 2g/pc Package list: 4 screws Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 【Durable and Reliable】Made of high-quality materials, our MTB bike lock shoe cleat mounting screws are built to last and provide reliable performance. 【Secure Locking】Designed specifically for SPD self-locking pedals, these screws ensure a secure and stable connection between your shoes and pedals, giving you peace of mind during your rides. 【Easy Installation】With the included package of 4 screws, you can effortlessly install the cleats on your cycling shoes. The screws are easy to tighten and securely hold the cleats in place. 【Sturdy Construction】Crafted from steel, these screws offer excellent strength and durability. They can withstand the rigors of off-road biking and provide long-lasting performance. 【Lightweight Design】Each screw weighs only about 2g, minimizing the added weight on your bike and allowing you to enjoy a smooth and comfortable cycling experience.