foldable tripod with universal ball joint

a foldable tripod with universal ball joint designed for small devices such as sport camera, small digital camera, microphone, led light, etc. not suitable for heavy devices, the suggested load is less than 500grams. to achieve a good strength, a small count of metal parts is used here and may not be discarded or replaced. here is the list: 4 * stainless pin, Φ2.0*20mm 1 * ¼ inch male to ¼ inch male screw adapter other types of adapters are also applicable here such as ¼ to 3/8, as long as one ¼ inch screw is provided. the ball joint uses a ¼ inch screw hole to connect to the adapters. here is the installation instructions: It is highly recommended to perform a pre-drilling operation of the target holes with a 2.0 mm twist drill bit before assembly to obtain a more accurate hole size and avoid seizing of the pins during installation.