ISO B12 Adaptor Half, interchangeable with Rectus 23, Cejn 310, Hanson 3000 and Dynaquip DC3.
ISO B12 Coupler Half, interchangeable with Rectus 23, Cejn 310, Hanson 3000 and Dynaquip DC3.
ZF Couplings Adaptor Half, interchangeable with Rectus 27 and Cejn 410.