Scanstrut ROKK Mini RLS509405 Cell Phone Clamp Kit — Suction Cup Mount

The Scanstrut ROKK Mini RLS509405 is a complete, ready-to-install smartphone mounting kit for the ROKK Mini modular system. It includes all three components needed for a full installation: a phone clamp top plate, an adjustable body, and a suction cup base mount — everything required to mount your phone on a smooth helm surface right out of the box.

If you already have some ROKK Mini components and only need individual parts, see the ROKK Mini RL509 Phone Clamp or the ROKK Mini RLS405 Suction Cup Base Mount sold separately.

What’s Included

• Phone Clamp (Top Plate): Spring-loaded, width-adjustable grip for smartphones. Fits most current smartphones with or without a slim case.
• Adjustable Body: Articulating body that allows tilt and swivel adjustment for the optimum viewing angle at the helm.
• Suction Cup Base Mount: High-strength suction cup that attaches to smooth, non-porous surfaces — windscreens, helm consoles, and dash panels — without drilling or permanent fixings.

Metal-on-Metal Quick-Fit / Quick-Release

All three components connect via ROKK Mini’s metal-on-metal locking interface. One click installs and locks each connection; one click releases it. The metal-on-metal system multiplies clamping force to achieve full locking engagement — no flex, no rattle, no creep under vibration or wave action.

Modular & Expandable

Because the ROKK Mini system is fully modular, any component from this kit can be swapped, replaced, or supplemented individually. Add another base mount to create a second mounting position on the same vessel, or swap the phone clamp for the ROKK Mini RL508 Tablet Clamp to mount a tablet instead. All ROKK Mini top plates are also compatible with the ROKK Midi body system.

Suction Cup Base — Surface Requirements

The suction cup base requires a smooth, clean, non-porous surface for reliable adhesion. Suitable for glass, gelcoat, and smooth plastic helm surfaces. Wipe the mounting surface with isopropyl alcohol before installation for maximum hold. Not suitable for textured or rough surfaces. For a permanent fixed-mount alternative, see the ROKK Mini RLS509404 Cell Phone Clamp Kit with Self-Adhesive Mount.

Parts Desk Insights

• Best Use Case: The ideal starting point for boaters who want a complete, no-fuss smartphone mount at the helm without sourcing individual components. The suction cup base makes this kit particularly well-suited for rental boats, charter vessels, or any application where the mount needs to be repositioned or removed regularly without leaving marks or requiring drilling. Install in seconds, remove cleanly when done.
• Suction Cup vs. Self-Adhesive: Choose this kit (RLS509405) when you need a removable, repositionable mount on a smooth surface. If you want a more permanent fixed position on a smooth surface without through-drilling, see the RLS509404 Self-Adhesive Kit instead.
• Phone Width: The included phone clamp fits most current smartphones. Thick or rugged cases may push the device outside the clamp’s grip range — measure your cased device width before ordering.
• Expanding the System: Once you have this kit, you can add individual ROKK Mini components to extend your setup. The ROKK Midi Adjustable Body with Deck Mount and ROKK Midi Adjustable Body with Rail Mount are compatible with the phone clamp from this kit if you want a larger, more adjustable body for a permanent installation.
• ROKK Midi Compatibility: The phone clamp top plate included in this kit is cross-compatible with ROKK Midi bodies, giving you flexibility to upgrade the body without replacing the clamp.