Bicycle Chain Checker ruler Chain Wear Indicator Tool

3 Functions: The bike chain checker with 3 functions of chain damage measurement/chain hook/screw measurement. And it adopts sandblasting process, which is shiny and smooth, with no burrs

3 stage Measurement: The bicycle chain wear indicator offers 0.5%/0.75%/1% 3 stage measurement, which can subdivid measurement conditions better, allows you know the degree of wear of the chain well

Screw Measuring Ruler: The screw measuring ruler of the park chain tool can quickly measure the thread diameter and screw length, which is convenient and practical

Stainless Steel Material: This bicycle chain checker is made of high quality stainless steel material, which is wear resistant and durable. It is not easy to break, has high hardness and high precise

Chain Hook Design: The bike chain wear indicator adopts chain hook design, it is easy to deal with chain maintenance, has high reliability and stable performance

What’s in the box
1 x Chain Checker Ruler