These are connection kits for Kobelt's 2046 single handle control head. There separate kits depending on whether you are using 30 Series or 40 series cables.
The 2046 is a medium-duty bronze and stainless steel control head, providing a single handle to operate 2 functions (throttle and shift) independently.
Cable connector kits are sold separately; each push-pull cable end attached to the control head requires one kit. Cables are typically 30 series or 40 Series.