Scanstrut ROKK Midi RLADM Adjustable Body with Deck Mount

The Scanstrut ROKK Midi RLADM is the adjustable body and deck mount base component of the modular ROKK Midi mounting system. Designed for installing fishfinders, chartplotters, and other small electronics at the helm, RIB console, nav station, or fishing boat dashboard, it provides a multi-position, fully adjustable platform that mounts directly to flat deck or helm surfaces — no rail required.

This listing is for the adjustable body and deck mount base only. A complete ROKK Midi installation requires two components: a body with mount (this item) and a compatible top plate or clamp, ordered separately.

Deck Mount Base

The RLADM base plate mounts to flat surfaces using fasteners through the deck or helm panel, providing a permanent, low-profile installation point. Suited for helm consoles, nav station surfaces, and fishing boat dashboards where a flush, fixed base is preferred over a rail clamp. Drilling is required for installation.

Multi-Position Adjustable Body

The articulating body allows the mounted device to be tilted, swivelled, and locked into virtually any viewing angle. Set your preferred position and lock down — the mount holds firmly under vibration and wave action without creeping or shifting.

Built for Fishfinders & Chartplotters

The ROKK Midi platform is sized for fishfinders, chartplotters, and larger tablets that require a more robust mounting body than the compact ROKK Mini system. If you’re mounting a smartphone or small device, the ROKK Mini system may be a better fit.

ROKK Mini Top Plate Compatible

All ROKK Midi top plates are cross-compatible with the ROKK Mini system, and ROKK Mini top plates fit the ROKK Midi body — giving you flexibility to mix components across both platforms as your electronics setup evolves.

Parts Desk Insights

• Best Use Case: Best suited for powerboat and centre console owners who want a permanent, low-profile fishfinder or chartplotter mount at a fixed helm or console position. The deck mount base provides a cleaner, more integrated look than a rail clamp and is the preferred choice when the mounting surface is accessible for through-fastening and the device position won’t need to change.
• Deck Mount vs. Rail Mount: The RLADM requires drilling into the mounting surface for a permanent installation. If you need a non-permanent or repositionable mount, or if your preferred location is a rail rather than a flat surface, see the ROKK Midi Adjustable Body with Rail Mount (RLARM) instead.
• System Build — What Else You Need: This body and deck mount must be paired with a compatible ROKK Midi top plate or clamp to complete the installation. Top plates are device-specific — select the correct plate for your fishfinder or chartplotter model. Top plates are sold separately and not included with this item.
• ROKK Mini Cross-Compatibility: ROKK Mini top plates — including the ROKK Mini Phone Clamp and ROKK Mini Tablet Clamp — are compatible with this ROKK Midi body if you need a smaller clamp on the larger, more adjustable Midi body.
• Sealant Note: When drilling through a helm console or deck surface, use marine-grade sealant on all fastener penetrations to prevent water intrusion into the console or hull cavity.