Must be mounted minimum of 3" off transom for clearance. For non-transom-mounted installations. Power-Pole adapter plate mounting kit mounts to side of certain jack-plates. Provides -2" setback and 6" rise. Includes port and starboard side adapters. Black. We recommend that S style adapter plates be used on any of the following jack plates: Slidemaster Atlas TH Marine Z-Lock TH Marine Hi Jacker Hydro Dynamics Bobs Machine Shop For all other brand jack plates, please consult the manufacturer before ordering and installing our side-mounted adapter plates. All mounting hardware included. Specifications: 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 and mounting hardware for Power-Pole anchor.