Huawei Nova 3 handle

thingiverse

To create a secure handle for your 6.3-inch smartphone, such as the Huawei Nova 3, you'll need to attach it to any lock you prefer. The socket hole required is 31x4.5 mm in size. When designing the hook, keep in mind that its dimensions should be around 30x4 mm. Ensure there's a 4 mm gap between the handle and the back of the phone case. This design can be applied to any lock on your nightstand or dresser.