- Precision machined anodized aluminum clamps designed to allow for easy and secure clamping of round suspension components during service - Ideal for suspension damper shafts, damper cylinders, air-spring cylinders, piston shafts and thru-axles - Large: 28.6, 25.4, 23.8mm - Medium: 22.2, 21, 19.5, 18.7, 17.5mm - Small: 16.7, 15.9, 15, 12.7, 10, 9, 8mm - Made in the USA