power-pole plate kit m-2-3 starboard white power-pole considerations when choosing the correct adapter plate include the presence of swim ladders/platforms, trim tabs, poling platforms, etc. power-pole adapter plates are constructed of rugged, lightweight, 1/2" aluminum and feature a powder-coated finish for corrosion resistance. this plate kit includes one adapter plate, shim for opposite side of motor, and mounting hardware for power-pole anchor.