Chain connecting link RK Japan 530KS 530 Japanese non seal Heavy Duty

530 Japanese non-seal Heavy Duty chain
RK heavy duty chains are manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability.
RK Heavy Duty chains are all using Solid Bush, pre-stressed and pre-stretched for superior performance and minimal elongation during the life of the chain.

RK 530KS Connecting link