This assembly has a base mounted on a 3”x 5.5” plate that slides into any 3” track system,(inside dimension) for example, Cisco, Berts, Cannon or Trax Tech tracks. The carbon fiber vertical pole is 72″ and Aluminum Cross Shaft is 14″. The components are anodized aluminum with stainless steel ratcheting handles and stainless steel hardware. The 12” handle tilts in 180 degrees for easy storage and can be used at any angle. The transducer is clamped on the end of the pole with the bracket that comes with it.