The K&M 24110 is a screw-on wall mount featuring innovative, straddling bearing-anchors. Suitable for speakers with a connector diameter of 1.38/1.46″, this mount offers easy attachment and guaranteed effective clamping in any position.K&M 24110 Specifications:Adjustment: Gradual in 11 settingsAngle Of Inclination: 0 to 22Height: 18.11″Material: SteelMaximum Load Capacity: 110 lbs.Mounting: Attaches to wallsMounting bolt: Straddling bearing-anchors (diameter 1.378 to 1.457″ x 3.346″)Special features: Patented straddling bearing-anchors guarantee effective clamping of speaker in any position; resonance-optimized constructionType: BlackWall-To-bolt Clearance: 16.535″Weight: 6 lbs.