The Chain Hook & Wear Indicator is an integrated chain hook which holds links during assembly while the chain wear indicator provides precise chain measurement for maintenance. It’s essential for checking if the chain is stretched and should therefore be replaced.

• Integrated chain hook holds links during assembly and chain wear
• Indicator provides precise chain measurement for maintenance
• Checks if the chain is stretched and should therefore be replaced
• Tool material: Hardened steel
• Size: 10.9 x 2.2 x 1.8 cm / 4.3” x 0.9” x 0.7”
• Weight: 9.6 g / 0.34 oz