Edsons Pedestal Top Adapters allow you to adapt nearly any compass to an Edson pedestal. They can also be used as a pedestal cover when not installing a compass. They are available in white marine-grade polymer. Furnished with pre-drilled holes and flat head machine screws to attach to Edson Pedestals. The #694WH-6-45 allows a 5 dial compass with 7 (178 mm) base to be adapted to the Edson #402 or #464 Classic CD-i Pedestal. Wt. 1 lb (.45 kg).