A worn chain shifts poorly and wears sprockets at an accelerated rate. The CC-3.2 is a go/no-go gauge designed to accurately indicate when a chain reaches .5% and .75% ''stretch,'' the points at which most chain manufacturers suggest replacement.
 

• Retailers may not sell on Amazon unless authorized in writing by Park Tool
• Go/No-Go gauge
• Idicates chain wear: .50% and .75%

Part #

16-004-0010

UPC

763477001344

Manufacturer #

CC-3.2

model

CC-3.2

type

Chain Checker