These two components solve completely different problems in the world of vehicle mounting, and picking the wrong one means your dash cam or navigation screen will either be stuck in the wrong spot or simply won't fit at all. I am writing this to cut through the confusion because many buyers try to use a simple adhesive pad as an arm or attempt to force a double socket into a slot that needs glue. The reality is that these products live in entirely different categories of hardware, even though they both end up on your windshield or dash.
• This pick is for users who have already bought a suction cup mount and just need the right sticky disk to make it work.
• OHLPRO Double Socket Arm-65: Its biggest strength is providing 2.5 inches of adjustable reach and ergonomic flexibility with tool-free wing nuts, but its trade-off is that it requires an existing 1-inch ball system to function at all. This pick is for drivers who want to fine-tune the position of their phone or camera without moving the base.
If you own a large tablet GPS, such as the Rand McNally IntelliRoute series or the RV 80 Tablet, you know that the sheer weight and size of these devices can sometimes cause a suction cup to fail over time. This product steps in to bridge that gap. That low height is critical because it prevents the mount from sticking out too far into your line of sight while still providing a massive surface area for adhesion.
This component is built for stability above all else. The design is strictly functional, featuring a matte black finish that blends seamlessly with most modern vehicle interiors. It is not a toy or a temporary solution; it is engineered to handle the constant vibration and heat cycles found inside a car or truck cabin. When you bond this pad to your glass or dash, you are essentially locking your GPS unit into a fixed position. There are no joints to loosen and no screws to tighten later. Once it adheres, it is there to stay until you physically peel it off, which usually requires some effort and a cleaning solvent.
You should buy this Ramtech pad if you have already purchased a suction cup mount that came with a small, weak base plate, or if you simply need a reliable way to attach a large GPS unit directly to a flat surface. It is perfect for fleet managers, delivery drivers, or road-trippers who rely on heavy-duty tablets for navigation and don't want the risk of their screen sliding across the dashboard. However, you should skip this product if you are looking for something you can move around frequently. Because this is a permanent adhesive solution, you cannot easily reposition it. If you plan to swap your vehicle often or want to move your mount between different cars, this rigid disk is not the right choice.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-07 · 6 min read · Independent comparison
The OHLPRO Double Socket Arm-65 serves a completely different purpose, acting as the connective tissue between two points in a mounting chain. Instead of gluing something to your dash, this arm extends your reach. It features a total length of 2.5 inches, which might sound short, but in the tight confines of a cockpit, that extra clearance is often the difference between a comfortable viewing angle and a frustratingly obstructed view.
What sets this arm apart is its construction and adjustability. Molded from a premium composite material, it offers a sleek, lightweight profile that avoids adding unnecessary clutter to your interior. Unlike metal arms that can rust or corrode in marine environments, this composite build is rust-proof and durable against the elements. The double socket technology is the key feature here; it allows you to clamp onto any 1-inch ball adapter securely. You control the tension with a wing nut located on the side of the arm. This means you can tighten it down firmly so your phone or dash cam stays locked in place during bumpy rides, or loosen it slightly to reposition your device in seconds without needing any tools.
This product is ideal for drivers who need customization. Maybe your current base is mounted too far back, forcing you to lean forward to see your navigation. Or perhaps you want to angle your dash cam upward to capture more of the sky and less of the hood. The OHLPRO arm gives you that leverage. It is the go-to solution for anyone building a custom mounting rig for phones, cameras, or GPS units where the default base position isn't quite right. However, this item is useless on its own. You cannot install this arm directly onto a windshield or dashboard. It requires a pre-existing 1-inch ball mount to attach to. If you do not already have a ball-joint system installed, buying this arm alone will leave you with nothing to attach it to. It is purely an extension piece, not a foundational mount.
• Best for adjustable positioning → OHLPRO Double Socket Arm-65: If you need to move your device closer, further away, or change the tilt angle, the ball-joint arm offers the flexibility the pad never could.
• Best for compact interiors → OHLPRO Double Socket Arm-65: At only 2.5 inches long, it keeps your setup low-profile and prevents bulky protrusions in smaller vehicles or trucks.
• Best for easy reconfiguration → OHLPRO Double Socket Arm-65: The wing nut allows for tool-free adjustments, letting you shift your view instantly, whereas the Ramtech pad requires peeling and re-adhering.
• Best for marine environments → OHLPRO Double Socket Arm-65: The composite material is explicitly noted as rust-proof, making it superior for boats compared to potential metal corrosion risks elsewhere.
• Best for expanding an existing setup → OHLPRO Double Socket Arm-65: If you already have a base, this arm lets you upgrade your reach without replacing the entire mounting system.
In my opinion, the choice between these two depends entirely on whether you are starting from scratch or building upon an existing system. However, if you are looking to optimize the placement of a device you already have mounted, the OHLPRO Double Socket Arm-65 is the essential tool for gaining that final inch of reach and ergonomic control. For most general dash cam users who want a flexible setup that adapts to their driving style, I would recommend the OHLPRO Double Socket Arm-65 because it offers the versatility needed for daily commutes, whereas the Ramtech pad is a niche solution for specific tablet models.
No, the OHLPRO Double Socket Arm-65 requires an existing 1-inch ball joint system to function; it is an extension arm and cannot be attached directly to a windshield or dashboard on its own.
Yes, the OHLPRO arm is molded from a premium composite material that is specifically described as rust-proof, making it suitable for marine environments and boat installations.
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