BRCOVAN 1" Ball Fish Finder Mount — Universal 6.25x2" Anodized Aluminum Plate, 20-Hole Pattern

BRCOVAN's 1" Ball Fish Finder Mount is a universal marine electronic plate that pairs a B-size 1" TPU ball with a 6.25" x 2" anodized aluminum plate to secure fishfinders, chartplotters and radios to any compatible 1" ball arm.

This compact mounting solution is engineered to bring reliable, corrosion-resistant support to a wide range of marine electronics. CNC-machined from 6061-T6 aluminum with a hard anodized finish and a TPU over-molded B-size 1" ball head, the plate balances strength and vibration dampening. It offers 20 pre-drilled holes in multiple patterns to match popular electronics including Lowrance, Humminbird (selected models), and Raymarine, while remaining adaptable through additional drilling where needed.

How does this mount hold different fishfinders and chartplotters?

The plate’s 20 pre-drilled hole pattern accommodates many mounting footprints, and the BRCOVAN 1" ball is compatible with any B-size double socket arm. If your electronics use a 1" swivel ball mounting system or match one of the included hole patterns, installation is straightforward.

• 20 factory-drilled holes arranged for common chartplotter and fishfinder patterns
• Works with Lowrance HDS Carbon, HDS LIVE, Hook Reveal series
• Compatible with many Humminbird and Raymarine devices (check model fit notes)
• Additional holes can be drilled for non-standard mounting footprints

What materials and construction give it durability on the water?

Durability combines a marine-grade aluminum plate with a TPU over-molded ball head. The plate is CNC-machined from 6061-T6 aluminum and finished with a triple-grade hard anodize to resist saltwater corrosion and wear, while the TPU ball provides grip and shock absorption.

• 6061-T6 aluminum plate for structural strength and light weight
• iii grade hard anodized surface resists corrosion and abrasion
• TPU over-molded B-size ball reduces slippage and wear on the swivel joint
• CNC machining ensures precise hole alignment and consistent fit

How easy is it to install and adjust once mounted?

Installation is designed to be quick for users familiar with swivel-arm mounts. Attach the plate to a 1" ball arm socket, secure your electronic device using the pre-drilled pattern that matches your unit, then fine-tune the screen angle with the ball-and-socket joint.

• Mounts to standard B-size 1" swivel ball arms for fast attachment
• Multiple hole positions allow centering and offset for cable routing
• Ball head enables smooth angle adjustments and secure locking
• In-field drilling possible to accommodate unique devices or brackets

Which devices are officially compatible and what exceptions should I note?

Many popular marine electronics fit this plate, but compatibility varies by model. The mount is explicitly compatible with several Lowrance and Raymarine units and many Humminbird models, although some Humminbird series (including certain Helix and Solix sizes) are not compatible.

• Compatible: Lowrance HDS Carbon 7, HDS LIVE 7, Hook Reveal 7 and 9 series
• Compatible with many Humminbird and Raymarine models—verify hole pattern
• Not compatible with some Humminbird Helix and larger Solix models
• Universal for devices using a 1" swivel ball mounting pattern

Who this product is for: the BRCOVAN 1" Ball Fish Finder Mount is ideal for anglers, captains and DIY boat owners who need a compact, corrosion-resistant mounting solution that works with a wide range of chartplotters, fishfinders and marine radios. It suits people who prefer hardware-grade durability, want flexible hole patterns for precise placement, and those who may adapt the plate by drilling additional holes to fit custom or legacy electronics. If you use a 1" ball double-socket arm and want a low-profile, sturdy platform for your marine electronics, this plate is a practical choice.