DRC CHAIN CHECKER 420-530
by DRC
$30.99
SPECIFICATIONS:
- Chain extention ratio checker. Very easy to check chain extention ratio.
- Chain sizes from 420, 428, 520, 525, and 530 can be checked.
- Gauge for chain play on the body to determine if chain needs replacing.
Dimensions:
- 200mm x 43mm x 3mm.