Quick answer
For a truck or off-road build, pair a Quad Lock 360 Base - Roll Cage Hose Clamp with the 12V-24V Waterproof Wireless Charging Head if you need hardwired, IP67 water resistance and charging on rough terrain. Choose the MAG Head instead if you want the fastest attach and detach and do not need a hardwired charger. Use the 4x4 Car - Ball Top Cap Adaptors when you already have a 1-inch or 20 mm socket arm and want to reuse it.
Car - Ball Top Cap Adaptors
What actually separates these off-road and truck setups
The head you pick decides how you attach your phone and whether it charges. The base decides where the mount can physically live on your vehicle. On a truck or side-by-side, those two choices matter more than any single spec sheet number, because a mount that cannot reach your bar or cannot survive dust and spray will fail no matter how strong the magnet is.
Quad Lock 360 lets you mix heads and bases, so you are not locked into one configuration. The trade-off is that a waterproof charging head costs more and needs a hardwired connection, while a magnetic head is cheaper and faster to use but does not charge. Neither is universally better; they solve different problems.
Where a hardwired waterproof head wins
The 12V-24V Waterproof Wireless Charging Head is the highest rated water resistant wireless charger in the Quad Lock range, with an IP67 rating. That matters on a truck used for towing, a boat, or an off-road rig that sees mud and rain, because you are not relying on a sealed phone case alone to keep the charging connection alive. A red light indicator also makes it useful in marine applications where you need a quick visual check.
The catch is installation. This head uses a hardwired connection, so you need to route power to the mount location. If you are not comfortable tapping into a 12V or 24V circuit, budget for that step or choose a non-charging head instead.
Where the MAG head wins
The Quad Lock 360 Head - MAG Head uses a magnet array plus the Quad Lock interface to hold your phone. The interface keeps the phone straight every time, and the magnets make attaching and detaching very fast. For a truck phone holder used for short trips, or for a driver who takes the phone in and out constantly, that speed is the whole point.
The trade-off is no charging and no IP67 rating. If your route includes water crossings, heavy spray, or long days where you need the phone topped up, the MAG Head alone will not cover those needs. It is a mounting solution, not a power solution.
Choosing a base for roll cages and rough terrain
The Quad Lock 360 Base - Roll Cage Hose Clamp fits bar diameters from 1-1/4 inch to 2-3/8 inch (32 mm to 60 mm), which covers most roll cages and many truck bed bars. Rubber sleeves protect the bar surface, and the clamp is designed for a secure hold on any terrain. That range is the key number: measure your bar before ordering, because a clamp outside that window will not fit.
If your vehicle already has a 1-inch or 20 mm socket arm, the 4x4 Car - Ball Top Cap Adaptors let you reuse it. They need no tools to install, and the familiar ball design means you can add a Quad Lock head without replacing the whole arm. This is the lower-cost path when the arm is already there, but it depends on that existing hardware.
A note on vibration damping
The supplied product records for these items do not list a vibration damping specification. If vibration protection is a priority for your phone or camera, treat that as a separate decision and check the specific product page for damping details before you buy. Do not assume a head or base includes damping just because it is sold for off-road use.
Trade-offs at a glance
- Waterproof charging head: IP67 rating and hardwired power give you charging in wet, dusty conditions, but you must route a 12V-24V connection. Pick this if the truck or rig is exposed to weather and you want charging built in.
- MAG head: Magnet array and Quad Lock interface make attach and detach very fast, but there is no charging and no stated IP rating. Pick this for quick in-and-out use in dry conditions.
- Roll cage hose clamp base: Covers 32 mm to 60 mm bars with rubber sleeves for surface protection, but it will not fit outside that diameter range. Measure your bar first; this is the fit decision that matters most.
- Ball top cap adaptors: Reuse an existing 1-inch or 20 mm socket arm with no tools, but only if that arm is already on the vehicle. The budget path when the arm exists; skip it if you are starting from scratch.
Product facts
- Quad Lock 360 Head - 12V-24V Waterproof Wireless Charging Head: IP67 water resistant with a hardwired connection; described as the highest rated water resistant wireless charger in the range, with a red light indicator for marine use. Best pick when your truck or off-road rig sees rain, mud, or spray and you want charging without exposing a port.
- Quad Lock 360 Head - MAG Head: Magnet array plus the Quad Lock interface for fast attach and detach, with the interface keeping the phone straight. Fastest daily option for a truck phone holder, but it does not charge and has no stated IP rating.
- Quad Lock 360 Base - Roll Cage Hose Clamp: Fits bar diameters from 1-1/4 inch to 2-3/8 inch (32 mm to 60 mm); rubber sleeves protect the bar surface; designed for a secure hold on any terrain. The measurement to check first on a roll cage or bed bar before committing to this base.
- 4x4 Car - Ball Top Cap Adaptors: Combines with 1-inch or 20 mm socket arms; no tools needed; works with Quad Lock heads or MAG Heads. A low-cost way to reuse an existing socket arm instead of buying a complete new base.
Which setup fits your vehicle
Best for
- Trucks and off-road rigs exposed to rain, mud, or spray where charging is needed
- Roll cages and bed bars measuring 32 mm to 60 mm
- Drivers who already own a 1-inch or 20 mm socket arm and want to reuse it
Not for
- Buyers who want a wireless charger but cannot hardwire a 12V-24V connection
- Bars outside the 32 mm to 60 mm range, which need a different base
- Anyone who needs documented vibration damping, since these records do not list it
