Scanstrut - Dual PowerTower Strut - Open Array - DPT-OA. The Modular Dual PowerTower DPT-OA has been designed to allow your open array radar with Satcom or camera, with or without nav lights, creating an off-the-shelf custom mount that is perfect for your boat.. Features:. Designed to fit the most up to date open array radars from Garmin, Raymarine, Simrad and Furuno. Small mounting footprint, saves space on your roof or flybridge. Pre-drilled mounting holes allow the radar to fasten straight to the PowerTower with its own mounting bolts. Marine sealant not required. Paint finishes comply with our unique 4 step marine paint system. Specifications:. Material: 6082 Aluminum extrusion. Coating: Polyester powder. Finish: Gloss white. Construction: Aluminum. Box Dimensions: 13"H x 24"W x 43"L WT: 21.15 lbs. UPC: 5060114796324