These new Power Feed Joiners will help address the worries of soldering that many modellers have; theyre safe clean and tidy way of bringing power to the track. Supplied in packs of four pairs each joiner has a short length of wire securely pre-soldered to it. The modeller just has to substitute the standard metal joiners for a pair of these where the power feed is required and pass the wires down through pre-drilled holes in the baseboard. With approximately 8 inches(204mm) of wire on each one there should be plenty of length available to go through most baseboards. In turn these wires can be connected to longer runs of wiring under the baseboard and be taken back to the outer terminals of the transformer. Of course we can supply the wire and cable connecting blocks to complete the set-up. These new Power Feed Joiners will also save time and help avoid accidental heat damage to the trackwork when using a soldering iron. They are sure to be popular with three types available. Suitable for HOn3 Code 70 OO/HO Code 75 HOm Code 75 and 83 Line HO Code 83 rail profiles. NOTE: the joiners in this pack are supplied as a pair joined together. The modeller has to snap them apart.