Extra-TerraMax Solo & Duo

Extra-TerraMax Solo & Extra-TerraMax Duo Choose Single or Dual Suction — No codes, no fuss. Built for harsh terrain • 7-Year Warranty • Free UK Delivery 📦 Stock Update Now In Stock. This is a limited batch and it’s already moving after recent live demos. When this batch is gone, the next run may be made-to-order (lead times can apply). ⚠️ Beware of cheap imitations & copycat mounts. Disposable plastic • no warranty • no support • no comeback. Our Boulder Holder mounts are built to last — solid materials, real warranty, real accountability. 🧪 Field Tested — Not Just “Amazon Strong” Tested in real-world conditions including mountain biking and heavy construction plant cabins — machines like the Hydrema 912G, dozers like the Caterpillar D6T, loading shovels, 360 excavators, and tracked dumpers such as the Morooka MST-2200VDR. No suspension. Constant vibration. Long shifts. If it can stay put in those environments, daily road driving is light work. Same ruthless mount. Choose your base. The Extra-TerraMax platform is built for environments where vibration and long shifts expose weak mounts. You’re not buying a “dashboard accessory” — you’re buying a mount designed to hold position. A rugged suction phone mount built for high vibration and real-world use. ✅ Suction Options (select using the variant dropdown) Extra-TerraMax (Single Suction): Clean footprint, fast install, seriously strong for most setups. Extra-TerraMax Duo (Dual Suction): Added surface contact for extra stability under leverage (rougher environments, heavier phones). Anti-Vibration Silicone Suspension System — absorbs shake before it hits your phone. Heavy-Duty Alloy Frame — no flex, no creep, no fatigue. Industrial Silicone Contact — high-friction seal on smooth flat surfaces. Built for real work — trucks, vans, 4x4s, plant cabins and long hauls. Single vs Dual (straight talk): Single suction is already a beast. Dual suction is about stability under leverage — spreading load and reducing movement when the job gets rough. Built for real environments Designed for harsh daily use — not showroom dashboards. If your mount creeps, your attention wanders. This is built to stay put. Warranty & Support 🛡️ 7-Year Warranty 🇬🇧 UK-based support 🚚 Free UK delivery Why paying less costs more Cheap mounts rely on plastic arms and undersized suction cups. Under vibration, they creep, flex, and eventually fail. Extra-TerraMax is engineered to hold position for the whole shift — not just the first mile. What’s in the Box Extra-TerraMax mount system (variant selected: Single or Dual suction base) Anti-Vibration Silicone Suspension System Mounting hardware, Fitting Tools & quick-start guide Pricing (no codes) Single Suction — £54.95 Dual Suction — £64.95 (extra stability under leverage) Free UK delivery included. When the terrain gets rough, mounts either hold… or fail. Choose the base that matches your job.