https://tvmountsg.com/collections/tv-bracket-full-motion-double-arm
https://tvmountsg.com/collections/tv-bracket-full-motion-single-arm
Users can see above link for details, make sure your wall is strong enough for arm bracket installation. Concrete wall best. for Sigle arm bracket. must use longer screw.
Q1: Which double-arm models does SPEEDSMOUNT recommend as an alternative BASED on VESA and max loading?
Q2: Why does SPEEDSMOUNT state that single-arm mounts are typically used only when a 90-degree swivel is required?
- Purpose-Built Design: Long single-arm brackets (like the DL75/80/90 series) are specifically engineered to provide an ultra-long reach. This long clearance allows massive TVs to swing a full 90 degrees perpendicular to the wall without hitting it.
- Mechanical Clearance: Double-arm brackets have two separate arm structures that physically block the TV from turning past a certain angle. A single center arm removes this obstruction, offering maximum rotational freedom.
Q3: If I do not need a 90-degree swivel, why is a double-arm bracket highly recommended?
- Superior Strength: Double-arm brackets utilize two symmetrical load-bearing arms. This configuration distributes the physical weight of your television evenly across the left and right sides.
- Enhanced Stability: When you pull the TV out, push it back, or adjust the angle, a double-arm structure stops the display from shaking, wobbling, or sagging horizontally.
- Wall Safety: By spreading the load across two separate geometric points, double-arm mounts put less concentrated leverage torque on your wall anchors.
Q4: What happens if I buy a long single-arm mount but keep it retracted against the wall most of the time?
- Uneven Stress: The single-arm joint and pivot points will constantly experience single-sided stress from gravity. If you only face your TV straight ahead, a double-arm mount will last longer and stay perfectly level over time.
- Wall Profile: To achieve a long extension, heavy-duty single-arm mechanisms are naturally bulkier when folded. They usually sit further away from the wall compared to compact double-arm alternatives.
