Heavy Duty Universal Bracket Mounts Large to Small Speakers Directly onto Walls – Mounts Permanently and Securely – Standard 1 3/8″ insert fits most speaker cabinets – Made of Solid Formed Steel for Structural Integrity – Distance From Wall Extends to 12.5″ – Tilt Angle Adjustment: 90 Degree- 30 Degree – Swivel Angle Adjustment: 30 Degree Weight Capacity: 80 lbs. – Added solid-steel pin serves as a safety-stop