Scanstrut ROKK Mini RL509 Phone Clamp | Top Plate for ROKK Mini & Midi Systems
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Scanstrut ROKK Mini RL509 Phone Clamp is the smartphone top plate component for the modular ROKK Mini mounting system. It grips and secures your phone to any compatible ROKK Mini or ROKK Midi body, providing a quick-fit, quick-release connection with a metal-on-metal locking interface that holds firm under vibration and wave action.
This listing is for the phone clamp top plate only. A complete ROKK Mini installation requires three components: a base mount, a body, and a top plate or clamp — all ordered separately.
Adjustable Phone Grip
The spring-loaded clamp adjusts to grip smartphones of varying widths securely. Compatible with most current smartphones, with or without a slim case. Verify your device width against the clamp’s specified range before ordering — thick or rugged cases may exceed the grip range.
Metal-on-Metal Quick-Fit / Quick-Release
Connects to any compatible ROKK Mini or ROKK Midi body via a metal-on-metal locking interface. One click installs and locks the clamp; one click releases it. The metal-on-metal connection multiplies clamping force to achieve full locking engagement — no flex, no rattle, no creep under load.
ROKK Mini & Midi Compatible
The RL509 phone clamp is cross-compatible with both the ROKK Mini and ROKK Midi body systems, giving you the flexibility to use the same clamp across multiple mount bodies on the same vessel or across different boats.
Parts Desk Insights
- Best Use Case: Best suited for boaters who already have a ROKK Mini or ROKK Midi body installed and need to add or replace a phone-specific top plate. Also the right choice when building a new ROKK Mini system from individual components — for example, pairing this clamp with a suction cup or adhesive base for a non-permanent helm phone mount.
- System Build — What Else You Need: This clamp must be paired with a ROKK Mini body and base mount to create a complete installation. For a ready-to-use kit that includes all components, see the ROKK Mini Cell Phone Clamp Kit with Suction Cup Mount (RLS509405) or the ROKK Mini Cell Phone Clamp Kit with Self-Adhesive Mount (RLS509404).
- Base Mount Options: Compatible base mounts include the ROKK Mini RLS405 Suction Cup Base Mount for smooth surfaces, or other ROKK Mini base options. For a larger, more adjustable body, this clamp also fits the ROKK Midi Adjustable Body with Deck Mount and the ROKK Midi Adjustable Body with Rail Mount.
- Tablet Alternative: If you’re mounting a tablet rather than a smartphone, see the ROKK Mini Tablet Clamp instead — it is sized for larger devices.
- Weight Note: The 454g listed weight likely reflects packaged weight including hardware. The clamp itself is a lightweight plastic and metal component.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.