Package: 1pc ball adapter
Product material: aluminum alloy
Product color: black
Product features:
1.17mm ball bracket, connects to any 17mm size dual socket arm and bracket. Compatible with universal interface and other extended use.
2.Universal camera and camcorder base consists of a B size 17mm ball attached to a 1/4-20 threaded steel stud.
3.The 17 mm ball camera base can be fitted with any B-size 17 mm ball double socket arm.

Caution:
1.Please allow for length deviation due to manual measurement.
2.Due to different monitors and lighting effects, the actual color may be slightly different from the image.