The YakAttack Universal Mounting Plate gives you the flexibility to attach electronics, accessories, and custom gear setups to your kayak. Its flat, drill-able surface and compatibility with most track systems make it the go-to solution for serious DIY rigging. Flat 6" x 3.5" mounting surface Compatible with GearTrac and MightyMount Works with most major kayak track systems Drillable top for custom hardware installs Requires user-supplied mounting hardware LockNLoad mounting system included Adapter needed for FeelFree/3 Water kayaks