40" length of 1-1/4" steel pipe with a 1-1/8" female receiver on top.
Speed-Wheels (Set of 4)
Speed-Rail® Starter for 1-1/4"
Speed-Rail® Starter for 1-1/4" - 3-1/2" with Junior Male
Speed-Rail® Junior Adapter for 1-1/4" to Junior Receiver
Speed C-Clamps for Speed-Rail®