CRR-520-HL
Regina 520 Half Link joiner for extending rear chains.
Is actually a link and a half for greater flexibility when
increasing the chain length
Fixed using 2 Split Links
CRR-520-LK
Regina 520 Link Kit for extending rear chains.
This set of pre-formed chain lengths is ideal for extending
chains to any link length required
Kit Contains:
Split Link
Single Link
Half Link
5 other lengths, each increasing by one roller
CRR-520-SL
Regina 520 Split Link joiner for rear chains.