The XCKJ12SPEC0584 consist of a XCKJ121 with a brad Harrison connector.
XCKJ12SPEC0570= ZCKE67 ( head) + XCKJ12SPEC0584 (body)
XCKJ12SPEC0571= ZCKE61 ( head) + XCKJ12SPEC0584 (body)
XCKJ12SPEC0569 = ZCKE05 ( head) + ZCKY13 (lever arm) + XCKJ12SPEC0584 (body)
CTA-ID : 2003465
XCKJ12SPEC0570= ZCKE67 ( head) + XCKJ12SPEC0584 (body)
XCKJ12SPEC0571= ZCKE61 ( head) + XCKJ12SPEC0584 (body)
XCKJ12SPEC0569 = ZCKE05 ( head) + ZCKY13 (lever arm) + XCKJ12SPEC0584 (body)
CTA-ID : 2003465