Wall mount speaker bracket has 2 axial joints,one joint of bottom can be adjusted by manual,allowing you swivel 180from one side to another side,providing multiple angles of speaker adjustment for users.- Low profile design for speakers Built out of solid iron plate with a powder coated finish- Fixing ; SINGLE HOLE wall mount- Universal Type M4 / M5 / 1/4'' x 20UNC Thread holes and Keyhole Speakers- Swivel : 90 Degrees with Unique position lock- Tilt : +/- 45 Degrees with Unique position lock- Suitable For : Polk,Sony,Onkyo,Yamaha,Panasonic,Samsung,Philips,Z906 Logitech- Each Box Contains 2 Nos- Made in India - Alzarsi We Build We Create