Make a loop in the feed cable the same size as the one in the pull wire.
Feeding hdmi cable through conduit.
Picture showing how much space there is left in a 20mm pipe.
Make a loop small enough that it will easily fit into the conduit then secure the loop by wrapping the free end to the wire strand with tape.
The first extra wire is to replace the wire being used as a pull string and the second is to be left in the conduit as a pull string for possible later use.
Assembled cable and connector ready for use.
If there is already another wire or cable inside the conduit then it is often simpler to disconnect it and use it as the pull string.
Step 3 pull the wire through the conduit.
Use tape to fix the end like you pull wire.
Feed the end of the wire or cable through the loop you made in the pull wire.
Supra hdmi features.
The fish tape may get stuck on the second 90o turn or it may become caught on the previously installed cables.
A ring of the same size as a drawing wire is made in the feed cable.
Pulling wires can be difficult enough through straight runs of conduit but throwing a few bends and turns in the run increases friction making pulling much more difficult that s when you use a lubricant.
Pass the end of the wire or cable through the ring that you make in the wire.
Method 3 pull the pull wire through the conduit.
Nylon braid is used as an aid to pull the cable through the conduit.
Fasten the braid to the pulling tool with a knot.
Place your wire box so that it is free to leave the box and freely enter the conduit.
Lubricating the wires.
When feeding fish tape through conduit you can run up against some unavoidable obstacles a couple of 90o turns or previously installed cables that make it difficult to push the fish tape through the entire length of conduit.