Super B Chain Wear Checker and Hook TB3326

Description

Chain Checker and Hook Tool – Super B (tb3326)

• Features with a precision chain checker can quickly and accurately indicate if the wear and stretch of the chain needs replacement.
• Made of stainless steel by accurate laser cutting.
• When chain with 0.75% and 1% wear, a replacement is suggested.
• Chain hook is a must for you to assemble or break the chain.

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