SPECIAL DESIGN Trigger: Mercury-free and non-toxic. It includes all installed hardware. No modification or forging is required. ROBUSTNESS: Will fit the commonly used .154 hole diameter, Smaller profile side panels.The pins are finished with black oxide. These are the strongest pins that can be produced and are designed to withstand high impact forces. WIDE RANGE OF USES: The kit can be widely used in various precision machinery, sorting instruments, meters, electronic products, household appliances, communication products, locks, lights, lights, toys, etc. BEST CHOICE: This kit ensures the pins are always held in place, even under the most conditions. An absolute must-have upgrade for any user. perfect for all kinds of workers and repairers from plumbers to assemblers, whether professionals or amateurs. LONG LIFE: It has strength and good corrosion resistance in harsh environments such as high temperature, cold weather and high humidity areas. They have excellent rust resistance and excellent oxidation resistance, which can ensure long-term use. Package Contents:2 sets * Anti Walk Rotation Pins