●SYL Fitness Loading Pin: Dia:1.9 inch Height:14 inches, Plate stop diameter: 2.5 inches ●SYL Fitness loading pins are made of all steel and fully covered with black powder coating to provide the best experience.The loading pin is designed to fit most 2 inch Olympic weight plates. ●Our loading pin is designed to fit with a wide range of loads, handles, and attachments, including wrist rollers, kettlebells, and pulley systems. ●The loading pin base on the edge of the welding is very strong and flat, add weight not skewed,long life. ●You can use it for grip strength exercises,our loading pin is suitable for all kinds of exercises:shoulder, pectoral muscle,biceps,triceps,etc