• Eight coloured gauges that can be used without removing the calliper assembly in many cases
• Time-saver product
• Thickness measuring range 2 to 12 mm
• Designed with intuitive colour coding
• Red = replace immediately
• Yellow = OK but should be replaced soon
• Green = OK, no action necessary
• With mm and inch indication on each wear gauge
• Made of anodized aluminium
• Retail packed