6103NAL Finish: Metallic Aluminum Features: -Join track.-Track mounting clips: 0.024 Spring steel, order separately.-Toggle bolt and screws furnished with track units.-20A current carrying capacity.-Neutral conductor on bead side of track.-Identifies the neutral conductor.-Molded thermoplastic. Includes: -Includes contacts for power supply leads. Options: -Available in Matte Black, Matte white or Metallic Aluminum finishes. Dimensions: -Advent lytespan track aluminum 0.070" wall thickness.-Insulating liner 0.040" wall.-Overall dimensions: 1.09" H x 95.88" W.