G-335 Missing Link easily connects two pieces of chain by compressing together.
It is mainly used for repairing the length of a chain. It splits in half to connect two lengths of chain and then the split link is compressed.
It can also add additional length to chains.
Two sided design eliminates the need to weld the connecting link.
Coupling links (or connecting links) are used in overhead lifting applications. They attach chain to master links, eye type riggings and hooks.
Kenter joining link (or Kenter shackle) connects two separate anchor chains. Kenter joining link consists of two separate halves that are joined together with a center chock and taper pin.