Ultra Boulder Holder | Heavy-Duty Anti-Vibration Phone Mount
£84.95
Ultra Boulder Holder | Heavy-Duty Anti-Vibration Phone Mount
£84.95
Ultra Boulder Holder
Flagship heavy-duty mounting for serious working environments.
FROM £84.95
Single or Dual Suction • FREE Boulder Claw • 7-Year Warranty • FREE UK Delivery
🔥 Flagship Bonus — Boulder Claw Included FREE
Choose either the Single Suction (SSC) or Dual Suction (DSC) Ultra Boulder Holder and we'll also include a Boulder Claw clamp adapter FREE.
Your selected suction mounting system is still supplied in full — the Boulder Claw gives you an additional mounting option for compatible rails, bars, handles and machinery mounting points.
£19.95 standalone value — included with either Ultra configuration.
⚠️ Built for environments where ordinary phone mounts become consumables.
Lightweight plastic • weak joints • slipping hardware • little support when things go wrong.
Ultra is Built4it's flagship answer for operators who need equipment capable of taking a proper working day.
When vibration is part of the job, your phone mount needs to become part of the equipment.
The Ultra Boulder Holder sits at the top of the Built4it phone-mount range for a reason. It is designed for users working around heavy vibration, rough terrain, machinery, trucks, plant and demanding off-road environments where a normal consumer mount simply isn't the right tool.
This isn't about making a phone holder unnecessarily complicated. It's about giving your device a solid, adjustable mounting platform that can be positioned properly, tightened down and trusted through demanding real-world use.
- Heavy-Duty Mounting Platform — developed for demanding working and high-vibration environments
- Single or Dual Suction Configuration — choose the mounting footprint that suits the job
- FREE Boulder Claw Included — adds a completely different clamp-mounting option
- Vibration-Control Design — engineered to help isolate and manage movement in rough conditions
- Rugged Construction — alloy and reinforced components used where strength matters
- Multi-Angle Positioning — set your viewing angle and lock the mount into position
- FREE Bluetooth Shutter Remote Included — useful for photography, video and hands-free content capture
Bluetooth remote battery not included.
Choose Your Ultra
Single Suction — £84.95
The complete Ultra mounting system with a compact single-suction footprint. FREE Boulder Claw included.
Dual Suction — £99.95
Two-point suction mounting for a larger mounting footprint and additional stability in demanding environments. FREE Boulder Claw included.
🛡️ Flagship Backup
7-Year Built4it Warranty
🇬🇧 UK-based support
🚚 FREE UK delivery
Serious equipment should come with serious support behind it.
🧪 Field Tested — Where Ordinary Mounts Get Punished
Built4it doesn't develop heavy-duty mounts around smooth-road demonstrations. This mounting platform has been tested in genuine high-vibration environments including serious mountain bike riding and heavy construction plant cabins.
That includes machines such as the Hydrema 912G articulated dump truck, Caterpillar D6T dozer, loading shovels, 360 excavators and tracked dumpers including the Morooka MST-2200VDR.
These aren't comfortable road cars. They bounce, shake, twist and transmit sustained vibration through the cab — exactly the kind of environment that exposes weak joints, lightweight materials and poor mounting hardware.
This isn't laboratory toughness. It's real equipment, real operators and real working environments.
One Holder. Multiple Ways to Mount It.
Ultra isn't locked into one installation method.
- SSC: compact single-suction mounting on suitable smooth surfaces
- DSC: dual-suction mounting for a wider two-point footprint
- Boulder Claw: clamp mounting for compatible rails, bars, handles and machinery mounting points
Whichever Ultra suction configuration you choose, the Boulder Claw comes with it FREE. That gives you more ways to move the same holder between vehicles, machinery and specialist setups.
Built for More Than the Commute
- Articulated dump trucks
- Dozers & loading shovels
- 360 excavators
- Tracked dumpers
- Construction plant cabins
- 4x4 & off-road vehicles
- Commercial vehicles
- Work vans & trucks
- Rough-road applications
- Compatible rails & bar mounting
Why Pay Flagship Money for a Phone Mount?
Because there's a point where a phone holder stops being a dashboard accessory and becomes working equipment.
Ultra combines Built4it's heavy-duty mounting platform with your choice of suction configuration, a 7-Year Warranty, UK support and now a Boulder Claw included as standard.
You're not buying the cheapest way to attach a phone to something. You're buying more mounting options, serious hardware and meaningful backup.
What’s in the Box
- Ultra Boulder Holder mounting system
- Selected SSC Single or DSC Dual Suction mounting configuration
- Boulder Claw clamp adapter — FREE
- Phone holder assembly
- Adjustment & locking hardware
- Bluetooth shutter remote
- Quick-start guide
Bluetooth remote battery not included.
Pricing
Single Suction — £84.95
+ FREE Boulder Claw
Dual Suction — £99.95
+ FREE Boulder Claw
FREE UK delivery included.
Flagship Means You Get the Full Treatment.
Choose your Ultra. Get your suction mounting system. Get the Boulder Claw as well.
No need to choose between suction and clamp mounting — you've earned both.
Installation & Safety: Always install the mount securely before use. Clamp fit depends on the shape, diameter and surface of the mounting point. Do not position phones or mounting hardware where they obstruct visibility, controls, airbags or the safe operation of a vehicle or machine. Check suction, clamp and locking points regularly when operating in severe vibration environments.
Some phone mounts are built for dashboards.
Ultra is built around the job.
Suction or clamp. Road or rough terrain. Set it up and get on with the shift.