Gridloc Through Hull Wiring XL

YakAttack GridLoc Through Hull Wiring Kit XL (SKU: EMS-1004)

The High-Capacity Solution for Live Imaging and Trolling Motor Wiring

The YakAttack GridLoc™ Through Hull Wiring Kit XL (SKU: EMS-1004) is the heavy-duty version of the industry-leading through-hull solution. Specifically engineered for modern, high-tech kayak setups, this "XL" kit features a larger 1.5-inch opening designed to accommodate the oversized connectors and thick cables required for live imaging transducers (like the Garmin Livescope) and bow-mounted trolling motors (such as the MotorGuide Xi3).

Sold as a pair, this kit provides a seamless, water-resistant entry point into your kayak’s hull, ensuring a clean and professional aesthetic. It is fully compatible with the GridLoc™ Mounting Platform found on the BlackPak Pro, allowing you to turn your crate into a centralized battery box or electronics hub with ease.

FULL SPECIFICATIONS & Item Details

The XL kit is designed for installations where standard 1-inch through-hull ports are simply too small for large multi-pin couplers.

Specification Detail

Model Name GridLoc™ Through Hull Wiring Kit XL

SKU EMS-1004

UPC 819731015166

Package Quantity Sold as a Pair (Two complete grommet assemblies)

Required Hole Size 1.5” (38mm)

Insert Variety Includes 12 rubber inserts with varied hole diameters.

Insert Hole Sizes Ranges from 0.217” to 0.550” (includes 4 blank inserts).

Grommet Dimensions 2-5/16" x 2-5/16"

Package Dimensions 10.00" x 5.25" x 3.00" (Approx. Box Size)

Material UV-Stabilized Marine Polymer and Stainless Steel Hardware.

Waterproof Note Requires marine-grade sealant (sold separately) for a 100% watertight seal.

Made In USA

Warranty Covered by YakAttack's Built for Life Guarantee.

GridLoc™ XL Wiring Kit Key Advantages

• Optimized for Large Connectors: The 1.5-inch pass-through is essential for routing large transducer plugs and heavy-gauge trolling motor power cables that won't fit through standard ports.

• Surface-Mount Ready: The installation does not require access to the backside of the hull, making it perfect for closed-hull kayaks or difficult-to-reach internal areas.

• BlackPak Pro Integration: Designed to match the GridLoc hole pattern on the BlackPak Pro, making it the best way to route power from an internal battery to your external accessories.

• Comprehensive Insert Selection: With 12 pre-drilled rubber inserts and 4 blanks, you can customize the seal to perfectly fit your specific cable diameter, preventing sliding and reducing water spray.

• Marine-Grade Durability: Built in the USA from UV-resistant materials to withstand years of sun exposure and saltwater use without degradation.

Rig your kayak like a pro and protect your high-end electronics. Upgrade to the YakAttack GridLoc™ Through Hull Wiring Kit XL (SKU: EMS-1004) today!