Aluminum Fish Finder Mount with 1.5" Ball, Graph Holder | compatible with Humminbird Helix 5 Helix 7, boat kayak depth finder, Surface track base weather shield medium arm

Upgrade your marine electronics with the WINDFRD heavy-duty fish finder mount, engineered for ultimate reliability. Built from thickened marine-grade aluminum and 316L stainless steel hardware, this rugged mount ensures rock-solid stability under intense wave impacts. It features an innovative, industrial-grade composite rubber shield integrated onto the 5.9-inch double socket arm to seal the central mechanics, blocking sand, mud, and corrosive salt spray. The texturized rubber section creates an all-weather non-slip gripping zone and absorbs engine vibrations to eliminate annoying boat rattles. Designed with dedicated compatibility, the top plate is precision pre-drilled to be perfectly compatible with Humminbird Helix 5 and compatible with Humminbird Helix 7 series fish finders for a flawless, wobble-free fit. Right out of the box, it offers flexible dual-mode installation: use the included screws to surface-mount the 2.4-inch round base onto any flat deck, or utilize the 2 bonus custom T-bolts to seamlessly slide and lock it directly into your boat or kayak's built-in gear tracks. Protect your premium sonar with the saltwater-tough engineering of WINDFRD.

• Compatible with Humminbird Helix 7, Helix 5, HELIX 5 DI, HELIX 5 DI GPS, HELIX 5 SI GPS, HELIX 5 SI GPS KVD, HELIX 5 SONAR GPS, HELIX 5 SONAR, HELIX 5 XD GPS (NOT compatible with: the Humminbird Helix 8, 9, 10, 12, 15, the Solix 10, 12, 15).
• Constructed from premium thickened marine-grade aluminum and 316L stainless steel hardware that has survived thousands of hours of salt spray testing. This rugged mount provides rock-solid stability and supports your mid-sized marine electronics under intense wave impacts and high-speed cruising.
• Designed with dedicated compatibility, the specialized mounting plate features precision factory pre-drilled holes to be perfectly compatible with Humminbird Helix 5 and compatible with Humminbird Helix 7 series fish finders. It delivers a flawless, wobble-free fit without drilling new holes into your factory brackets.
• The texturized composite rubber section creates an all-weather comfortable gripping zone, giving you a secure, non-slip area to steady the mount while adjusting viewing angles during heavy rain or cold winter fishing. The high-elasticity pad absorbs engine and wave-induced micro-vibrations to eliminate annoying boat rattles.
• Installation is entirely flexible right out of the box. Use the included 316L stainless steel screws to permanently surface-mount the 2.4-inch round base onto any flat deck, or utilize the 2 bonus custom T-bolts to seamlessly slide and lock the mount directly into your boat or kayak gear tracks without extra adapters.
• Enhanced Heavy Duty Fish Finder Mount with 1.5 inch C-size 38mm ball joints features a 5.9 inch double socket arm. It includes an innovative industrial-grade UV-resistant composite rubber shield that seals the central gap to block sand, mud, and corrosive saltwater from damaging internal components.