Function:
3 STAGE MEASUREMENT Chain hook design, easy to handle chain maintenance, with high performance 0.5%/0.75%/1% 3 stage measurement, better subdivided measurement conditions, know well the degree of wear of the chain.
CONVENIENT AND PRACTICAL Screw measurement ruler, you can quickly measure the thread diameter and length of the screw, convenient and practical. With 3 functions of Chain damage measurement/chain hook/screw measurement, polishing process, bright and burr-free.
3 STAGE MEASUREMENT Chain hook design, easy to handle maintenance the chain, with high performance 0.5%/0.75%/1% 3-stage measurement, better subdivided measurement conditions, know the wear degree of the chain well.