The Straight Head Cable HCST is about 5 feet long and has a male end that plugs towards the Power Pack and a female end that matches with the male plugs on the Flash Heads.
This is a suitable way to extend the Head's built-in cable by an extra five feet or to use a five foot cable directly to the male plug on the Signature Series Heads.
This is a super simple way to extend the Flashtube only into very small spaces and have any amount of power that you want from the bare bulb without the bulky Flash Head body that can be hidden up to about five feet away.
The HFTX Cable plugs into the flashtube socket and has a female flashtube socket at the small end for the actual flashtube to use. It can fit with Modeling Heads but does not extend or use the modeling bulb at all.
The Quantum™ brand Q-Flashes with an X in the Part number are designed to run from a Pack like the Lumedyne brand. In order to plug in their black four pin plug into the Lumedyne metal six pin socket, then you need an adapter like this one.
It's true that Quantum™ also sells their own version of this adapter cable, however, we use a better strain relief system that helps prevent clamping the cable into a short circuit and perhaps damaging some electronics.
The ASC1 is the short coiled sync cord that would plug from the round sync jack on many professional cameras to the household sync jack on many Lumedyne Flash Heads.
It is about two feet long before stretching the coils out and could reach almost five feet (but might not shrink back all the way if stretched too far).
The ASC5 is the long straight sync cord (30 feet is about 9 meters) that would plug from the round sync jack on many professional cameras to the household sync jack on many Lumedyne Flash Heads.
It's perfect as a back up option to radio slaves when you want an off camera light and you have a PC sync connection or adapter on your camera.
This is the cable to plug from a Lumedyne HV Cycler or Quantum™ Turbo to the Vivitar™ brand flashes that have a high voltage connection.
This coiled cable stretches from just under three feet to over five feet long. However, if you stretch it too much it won't spring back to have tight coils any more.