Rig Rite 920 Small Transducer Mounting Plate | 750-920

The Rig Rite 920 Small Transducer Mounting Plate is a marine-grade polymer plate designed for installing, adjusting, or repositioning transom-mount transducers. Made from starboard sheet stock, it provides a stable, corrosion-proof mounting surface that holds up in saltwater, UV exposure, and wet conditions without warping or degrading.

Marine-Grade Construction

Built from starboard marine-grade polymer the same material used throughout the marine industry for its dimensional stability and resistance to moisture, fuel, and sunlight. No painting, sealing, or ongoing maintenance required.

Easy Installation

Mounts with 2 screws (included). Straightforward transom installation with standard hand tools no special hardware or drilling jigs needed.

Transducer Compatibility

Sized for small transom-mount transducers. Provides a clean, level mounting surface where hull geometry or transom angle would otherwise compromise transducer placement. Verify your transducers mounting footprint against plate dimensions before ordering.

Related Products

• Rig Rite 925 Small Transducer Mounting Plate
• Lowrance HST-WSBL Transom Mount Transducer with Temperature
• Lowrance HST-WSU Transom Mount Skimmer Transducer
• Lowrance HST-DFSBL Dual Frequency Transom Transducer
• Humminbird XNT 9 DB 74 T Dual Beam Transom Transducer with Temperature
• Humminbird MHX XM Mounting Hardware for XM 9 20 MSI T Transducer

Parts Desk Insights

• Best use case: Best suited for anglers adding a transducer to a transom where the hull surface doesnt provide a flat, level mounting point, or when replacing a corroded or damaged original plate. Also useful when fine-tuning transducer angle for improved sonar performance. Commonly paired with entry- to mid-level transom-mount transducers from Lowrance, Humminbird, and similar brands.
• Sizing note: This is the Rig Rite 920 plate. Also available as the Rig Rite 925 Small Transducer Mounting Plate a slightly different variant in the same family. Confirm which size fits your transducer footprint before ordering.
• Hardware included: Comes with 2 mounting screws. Recommend marine-grade sealant on all screw penetrations through the transom to prevent water intrusion advise customers accordingly.
• Material note: Starboard polymer is not compatible with standard marine paints. If colour-matching to a hull is required, adhesive vinyl or a marine fabricator is the better path.