Golf Gadgets | Tablet Holder Add-On - Video Recording & Device Mount for Phone & Tablets. Screw on to Other Mounts to Capture Footage on The Course or Range. (Tablet Clamp Add-On) SWING RECORDING - Screw this device holder onto various accessories to record your swing. If you already own a tripod, or one of our Bag Clamps, this Add-On will allow you to use it with larger devices. DEVICE MOUNT - includes a spring loaded device Mount, opens up to up to 187 mm, or 7-3/8", and works with most Phones, Phablets, as well as some tablets. This holder can be easily screwed onto any tripod, bag clamp, or any accessory with 1/4"-20 threads. ADD-ON - Add this device holder to any accessories you already own. PHONE TOO BIG? - If your phone is large (iPhone 6 Plus, or Galaxy Note) this holder will work great. It also works with some tablets. Check size specifications before purchase. WHAT'S INCLUDED - Tablet Clamp Holder