WeatherTech Windscreen Phone Mount with Extension — Black, Suction-Base, Heavy-Duty, 3 Interchangeable Arm Lengths

The WeatherTech WindshieldFone with Extension is a heavy-duty, suction-mounted windshield phone holder that fits most smartphones and offers three arm lengths to suit any dashboard depth.

Designed and built in the USA, this WindshieldFone combines a deep, adjustable cradle with a robust suction base and multiple arm options so you can position your phone where it’s visible and stable without blocking your view. Its expandable jaws and stabilizing rubber bumper reduce wobble while the telescopic and fixed arms accommodate everything from low-profile vehicles to trucks with deep dashboards. The unit’s black plastic knobs and weather-resistant construction make it an easy, durable choice for everyday driving.

How does the WindshieldFone keep a phone steady on bumpy roads?

The WindshieldFone uses a deep holder with a stabilizing rubber bumper and a strong suction base to minimize movement. Together, these elements secure the device through vibrations and uneven surfaces without relying solely on arm tension.

• Over 1/2" deep cradle holds phones firmly and resists tilting.
• Expands from 2.5" to 3 11/16" to fit most phone widths snugly.
• Rubber bumper absorbs shock and reduces lateral movement.
• Suction base locks to glass for a secure mount during rough driving.

Which arm length should I choose for my dashboard?

The WindshieldFone includes three arm options so you can match the mount to your dash depth and desired phone position. Choose the 3" arm for low-profile setups, the 5" arm for average dashboards, or the telescopic arm for deep or recessed dash layouts.

• 3" arm: ideal for short dashes or a hovering placement above the dash.
• 5" arm: the middle ground for most sedans and crossovers.
• Telescopic arm: adjusts from 7 3/4" to 15 5/16" for deep or truck dashboards.
• Interchangeable arms let you adapt the same base to different vehicles.

Will the holder obstruct my view or interfere with driving controls?

The mount is engineered to position the phone where it’s accessible but not in the driver’s line of sight, keeping sightlines and controls clear. Because the base attaches to the windshield and arms vary in length, you can fine-tune placement to avoid blocking the road or mirrors.

• Suction-mounted to windshield for flexible vertical placement.
• Multiple arm lengths allow low, mid, or extended positioning.
• Low-profile holder design reduces obstruction of the front view.
• Simple adjustments mean you can place the phone away from vents and controls.

What phone sizes and models will the WindshieldFone fit?

The holder expands across a broad width range and has a deep cradle to accept most modern smartphones, including those with slim cases. Its adjustable jaw range accommodates standard phones while the depth ensures larger devices remain supported.

• Holder depth: over 1/2" for secure support of thicker phones.
• Width range: from 2.5" up to 3 11/16" to fit most devices.
• Works with phones in thin protective cases; bulkier cases may require checking fit.
• Suitable for portrait or landscape viewing depending on placement.

Who is this for: The WeatherTech WindshieldFone with Extension is for drivers who want an American-made, durable windshield mount that adapts to various dashboard depths and holds larger smartphones securely. It’s a good fit for commuters, fleet drivers, pickup and SUV owners with deep dashes, and anyone who needs a stable, out-of-the-way phone location without permanent installation.