Features: Sturdy stainless steel cleat bolts ensures corrosions resistance and long time durability, providing enhances stability and safety for secure pedals engagement during intense ride. Machined screws and cleat fitments with portable designs, reducing added bulk while maintaining effortlessly installation and removal for easy maintenance. Ideal for mountain bike enthusiasts, professional cyclists, and bike repair technicians seek high performances upgrades or replacements for worn out pedals components. For outdoor trail, competitive racings event, or bike shop repairs where dependable pedals to shoe connection is critical for control and efficiency. Engineered to withstands harsh conditions, these locking cleat bolts deliver reliability, making upgrades for serious riders prioritizing safety. Specifications: Materials: Stainless Steel Size: 0.5x1.2cm/0.2x0.47inch Package Includes: 50pcs Mounting Screws Accessories note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.