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Johnny Ray Sports Swivel Top/Mounting Plate Assembly for Push Button Style Mounting Base

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Designed to fit Humminbird 300-700 units and Lowrance Mark and Elite Models (except Elite7)
Comes with the JR-400 Swivel Mount Top already installed with a HLP Plate and hardware
Must be used with the JR-300B Push Button Style Mounting Base (sold separately)

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Johnny Ray's JR-400HLP-T Swivel Top/Mounting Plate Combo is designed to fit Humminbird 300-700 units and Lowrance Mark and Elite Models (except Elite7). This combination package comes with the JR-400 Swivel Mount Top already installed with a HLP Plate and hardware. This package must be used with the JR-300B Push Button Style Mounting Base (sold separately). Simply locate your unit’s base onto the plate, and drill the hole pattern accordingly. Smaller Humminbird models like PirranahMAX, can be drilled and reverse bolted from underside to match electronic hole pattern (nuts and washers exposed). Please note: The HLP Plate is not drilled for any specific electronic hole pattern. This ensures each plate will conform to each specific application and electronic unit, without excessive unused holes remaining in the plate. The HLP Plate is however pre-drilled to fit the JR-400 swivel mount top.

Designed to fit Humminbird 300-700 units and Lowrance Mark and Elite Models (except Elite7)
Comes with the JR-400 Swivel Mount Top already installed with a HLP Plate and hardware
Must be used with the JR-300B Push Button Style Mounting Base (sold separately)
Smaller Humminbird models like PirranahMAX, can be drilled and reverse bolted from underside to match electronic hole pattern (nuts and washers exposed)
Please note: The HLP Plate is not drilled for any specific electronic hole pattern, however it is pre-drilled to fit the JR-400 swivel mount top