High Test Grade 43 Chain Supplier, High Test Chain ...
Specifications. High test chain link g43 specs from 1/4″ to 7/8″, this grade 43 towing chain we manufactured meets the performance requirements of U.S. ASTM & NACM standards with proof load at 2 times the Working Load and Breaking Load at 4 times the Working Load Limit. Part No. Nominal Chain Size.
Get Price