Got a phone holder, GPS, or action camera that uses those standard 17mm ball joints?

This double socket arm from DEKEENSTAR is a handy little connector to have in your kit.

Made from CNC aluminum alloy and stainless steel, it's tough but only weighs about 51 grams.

It can hold up to 3kg (over 6.5 lbs), so it's solid for your phone, a small tablet, or a GPS unit.

The main job?

It connects two devices with 17mm ball bases.

For example, you can link your motorcycle's RAM mount ball to your phone holder's ball, giving you an extra arm to position things just right.

It rotates 360 degrees and tilts about 200 degrees, so you can fine-tune the angle for your map view, video call, or music controls.

It's widely compatible with systems from RAM Mounts, Garmin, Quad Lock, and others.

A cool extra: it has two 1/4-inch screw holes on the side.

You can attach other arms or accessories like a flashlight or a second camera.

It's like a little building block for your setup – you can connect multiple arms to reach further or get more creative angles.

Comes in grey with a small plastic storage box.

Perfect for motorcycles, bikes, cars, or even a DIY filming rig.

If you're into customizing your gear mounts, this adds a ton of flexibility.