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Mobile Ball Mount Adapter with Peak SlimLink - Locking, 1 Inch Ball

$25

Ideal for motorcycles, cars, trucks, ATVs, overlanding vehicles, boats, planes, and wheelchairs, these adapters let you upgrade your 3rd party phone mount with Peak Design's strong, low-profile, easy-to-use SlimLink™ connection system. It works with a variety of modular 3rd party phone mounting systems—specifically ones that utilize either 1" or 20mm diameter ball-and-socket joints. These 3rd party systems enable an almost infinite range of mounting phone configurations. The Peak Design Ball Mount Adapters upgrade your system with brilliantly fast and secure mounting action for your phone. They also feature weatherproof machined and anodized aluminum construction, ideal for the Locking Ball Mount and all of the outdoor adventures you will go on.
Locking mounts are more secure, featuring push-button phone release, and are suited for outdoor use (motorcycles, dirtbikes, ATVs, boats). Locking mounts feature a best-in-class vibration isolator to prevent phone damage.

Requires a 3rd party phone mount that utilizes 1" (like RAM) or 20mm (like Offroam, Tackform, 67 Designs) ball-and-socket connection joints (sold separately). Locking mounts require a Peak Design Case or Universal Adapter (sold separately).

Our Review

Peak Design Mobile Ball Mount Adapter — Locking, 1” Ball

The gist: A precision aluminum SlimLink adapter for 1” ball-socket mounts — the upgrade for remote workers who use RAM mounts in vehicles and want one-hand phone docking without swapping the whole mount arm.

  • RAM-mount compatible: The 1” ball is the universal standard across RAM’s entire lineup — fits existing arms on dashboards, desks, and motorbikes without buying new hardware.
  • One-hand SlimLink: Push-button release connects or frees the phone in under a second in portrait or landscape — faster than any clamp design for frequent mount/unmount cycles.
  • Silicone vibration dampener: Absorbs road or vehicle vibration to protect internal phone components — relevant for commuters and field workers driving on rough terrain.
  • Weatherproof anodized aluminum: Resists outdoor exposure and corrosion — stays functional across seasons whether the mount is in a vehicle or on an outdoor workstation.

B&H Photo confirms this SKU as the 1” locking ball variant with integrated vibration isolator and machined anodized aluminum construction.

Best for: Commuters and field professionals with existing 1” RAM mount systems who want to add Peak Design’s SlimLink speed. Skip it if: your system uses 20mm ball hardware (get the 20mm adapter) or you don’t have a Peak Design case. Runs ~$25 — check the current price before buying.

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