Lily & Me Lilyme Bicycle Chain Checker Mtb Bike Chain Measuring Indicator Caliper Wear Measuring Chain Detection Tool

Bicycle Chain Checker MTB Bike Chain Measuring Indicator Caliper Wear Measuring Chain Detection Tool

Features:
100% brand new and high quality.
1. Measure the degree of wear of the chain:
– Insert a hook without text into the chain link and observe the end of the hook with text.
– If it cannot be inserted at all, the chain is good.
– If it is inserted to the value of 0.75, it means that the chain is worn but can still ride for a period of time.
– If it is inserted into the value of 1.0, it means that the chain has been severely worn, and it is generally recommended to replace it immediately.
2. Chain maintenance hook:
– Use the two hooks on the back of the measuring ruler to secure the chain.
– It is more convenient for maintenance and removal of the chain.
– Avoid getting oil on your hands and the chain bouncing.
3. Length measurement:
The laser laser scale on the lower part of the measuring ruler can measure the length of 1-10cm/0.39-3.94″.
4. Thread diameter measurement:
Insert the screw to be measured into the hole and push it in the direction of the small hole.
When you can’t push it, you can know the thread diameter by observing the stop position number.

Specification:
Color: silver
Material: stainless steel
A: 12.54.8cm/4.92″1.89″
B: 12.54.2cm/4.92″1.65″
Weight: 30g/1oz

Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you

Package Includes:
1 Bicycle Chain Checker