The LSI Surface Track is constructed of heavy duty .070 extruded aluminum and is available in nominal 4 foot, 8 foot, and 12 foot lengths, in Clear Anodized, Black, and White. Surface track is field cuttable to any length with a single cut. LSI Track is available with 1 or 2 circuits, with the capability of 3 additional circuits with total capacity of 100 amps at 120/250 volt 60 hz, maintaining separate neutrals for each hot leg. (Built in feed-through Track wiring channels allow use of 6 additional #12 THHN type wire, producing 3 additional circuits when used with Raceway Cover Kit or Recessed Housing Section.); LSI Surface Track has the ability to be mounted directly to any horizontal/vertical surface or suspended from a surface by field cuttable stainless steel cables or steel stems.; Standard Track components include: End Feed, End Cap, Straight Mini-Joiner, Straight Joiner/Feeder, Flexible Joiner, and L, T, X Joiner/Feeders.