Usage Tips:Comes First: these pig tail lock pins are essential components for scaffolding ; Their resilience and tough galvanized steel material ensures to keep everything secure and intact where it needs to be, for your peace of mind Designed for Suitable Fit: the pig tail pins are made to fit ideally on your scaffolding, suitable specifically for outer diameters of 1.69inch; and 1.625 inch;; No more worrying about the right size, these pins got you covered Built to Last: our G pins are crafted with galvanized steel, provides durability and wear resistance; Their sturdy construction ensures that they can withstand heavy loads and harsh environments, reliable for your scaffolding needs Modern Functionality, Classic Design: beyond their quality construction and functionality, these scaffolding pins boast a timeless, traditional design; A seamless mix of style and practicality in a silver hue, suited to most scaffolding architecture Bulk Packages: each package comes with 20 scaffolding locking pins, you can save more while ensuring you'll never run out of them; This is a good value, providing plenty of lock pins for your scaffold construction needs Colour:silver Material:Metal Package Contents: 20 * Scaffolding Pins Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.