I have chosen to bring this small speaker brackets to small boxes on the wall. Also the price is reasonable. With these now five parts acquired mounts I can fix my little boxes on the wall or ceiling. The hole spacing of holders and boxes fit Super zusammen.Das great thing about these brackets is a variable connection capability of the parts to different distances from the wall to bekommen.Die delivery arrived within the indicated time. Would like to thank sincerely the seller and can highly recommend him.