Description:

Both chain hook, length measurement function and screw diameter measurement function
Bicycle chain ruler is made of high-quality steel, durable
Practical tool to measure the degree of chain wear, easy for you to replace
Easy to use and operate, it can also be used for the disassembly and assembly of the valve core of the valve and its extension rod
Compatible with all bicycle chains

Specification:

Material: Stainless steel
Size(LxW×H): Approx.
125x42x2mm/4.92x1.65x0.08inch
Weight: 33g

Package Includes:

1 Piece Bicycle chain ruler

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!