The Haltech 3‑inch CAN adaptor cable (DTM‑4 female to 8‑pin Black Tyco) is a very short adapter designed to convert a DTM‑4 receptacle to an 8‑pin Tyco interface. At approximately 75mm (3 in.) it’s useful for tight connections where a minimal adapter tail is required to reach a nearby Tyco plug, keeping CAN and power lines linked without bulky cabling.
Haltech 3in CAN Adaptor Cable DTM-4 Female Receptacle/Socket to 8 Pin Black Tyco