RAM-B-166-C-UN10U RAM® X-Grip® Large Phone Mount with Twist-Lock™ Suction Cup Base, Long Arm
The RAM-B-166-C-UN10U pairs the RAM® X-Grip® large phone cradle with a Twist-Lock™ suction cup base and a long 152mm arm, bringing the device back within reach across a deep dashboard.
Key Features
- Spring-loaded X-Grip® design with rubber caps holds large phones securely without covering the screen, camera, or buttons; includes an optional device tether for rugged use
- 83.8mm (3.3") Twist-Lock™ suction cup base grips glass and non-porous plastic surfaces, including RAM® adhesive disks
- Long 152mm (6") arm brings the device closer — ideal for utes, vans and larger vehicles with longer dashboards
- Powder-coated marine-grade aluminium, stainless steel hardware, and high-strength composite construction
- Backed by a lifetime warranty
What's Included
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RAM-B-224-1U Twist-Lock™ suction cup base, 83.8mm (3.3") diameter
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RAM-B-201U-C B size double socket arm, long length
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RAM-HOL-UN10BU X-Grip® large phone cradle with device tether
Dimensions & Specifications
- Suction cup base diameter: 83.8mm (3.3")
- Arm length, overall: 152mm (6"); socket-to-socket: 134mm (5.25")
- Cradle min width: 44.45mm (1.75") — at min width, min device height 139.7mm (5.5")
- Cradle max width: 114.3mm (4.5") — at max width, min device height 82.55mm (3.25")
- Cradle max thickness: 22.2mm (0.875")
- Ball size: B size, 1" rubber ball
- Weight: 476g (1.05 lb)
- Materials: powder-coated marine-grade aluminium, marine-grade stainless steel, high-strength composite
Compatible Devices
Fits large phones within the cradle dimensions above, with or without a case. For the full list of compatible models, see our RAM-HOL-UN10BU cradle listing.
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FAQs
Is this a complete mount? Yes. The suction base, long arm and X-Grip large phone cradle are all included — there's nothing else to buy to get your phone onto the glass.
What surfaces will the cup stick to? Glass and other smooth, non-porous surfaces. Textured dashboards, matte plastic and any surface with a grain won't hold — clean both the cup and the surface before mounting. A RAM® adhesive disk gives the cup a smooth face to grip on an otherwise unsuitable surface.
Short, medium or long arm? The long arm here reaches back across a deep dashboard, which is what you want in a ute, van or truck where the windscreen sits well forward of the driver. In a smaller cabin the medium arm (RAM-B-166-UN10U) or short arm (RAM-B-166-A-UN10U) will keep things tidier.
Does the long arm affect how well it holds? The extra leverage puts more load on the cup, so it pays to be fussy about the seal — clean the glass and the cup face, twist the lock fully home, and check it after the first day or two. Set up properly it holds fine; a dusty or greasy screen is what causes a long-arm mount to let go.
Will my phone fit with a case on? Measure the width of your phone with the case fitted. This cradle opens from 44.45mm to 114.3mm wide and takes devices up to 22.2mm thick, which covers large phones in most cases, including chunkier rugged ones.
Is the tether included? Yes. We'd recommend fitting it for off-road, marine and any other high-vibration use — it's cheap insurance if the phone is ever knocked loose.
Should I get the UN10 or the UN7 version? The UN10 cradle here is the larger of the two and suits big-screen phones. If your phone is a standard size, the UN7 version of this same kit grips it more securely — a smaller phone in the UN10 cradle sits looser than it should.
Shipping: If this item shows as being in stock then it will usually ship from our Auckland warehouse in 1 business day. If it says to enquire then please get in touch as we may be able to get this back in for you.
