A strong, locking solution for larger TVs in campers and RVs, the Master Mounts Locking TV Wall Mount accommodates most VESA hole patterns up to 400 x 400 and TVs weighing up to 77 lbs. Its dual-arm construction offers additional stability. The lateral adjustment allows you to level the screen up to 3° clockwise and counterclockwise. Smart-Lock technology keeps your TV secure in moving vehicles with no messy straps or knobs. Simply pull the chain to release the lock. A spring-loaded pin keeps the mount against the wall while in motion. Cable management clips and mounting hardware included.• Spring-loaded Smart Lock Technology• No straps or knobs needed to keep screen against the wall• Dual-arm, heavy-duty steel construction• Swivels and tilts for the best viewing angles• Lateral adjustment allows you to level the screen after mounting• Fits multiple VESA hole patternsSpecsScreen Size: up to 60"VESA Hole Patterns: 75x75, 100x100, 100x200, 200x200, 300x300, 200x400, 400x400 mmWeight Capacity: 77 lbs. Dimensions: 23"W x 23"H x 2"DProfile from Wall: 2.3"Arm Extends: 15.6"Tilt: 10° Up / 15° DownSwivel: 180°Lateral Adjustment: 3° clockwise and counterclockwiseWeight: 8.6 lbs. Construction: Black Powder-Coated Steel Swivels & tilts for the best viewing angles Cable management clips included Fits multiple VESA hole patterns up to 400 x 400 mm | McNaughton Master Mounts Full-Motion Locking TV Wall Mount in Black