SureMount Vertical VESA Extension Bars (300mm) (SADAPTOR8)
The SureMount SADAPTOR8 is a vertical VESA extension adaptor designed to increase the height of a TV’s mounting pattern by up to 300mm.
It is commonly used with SureMount flat, slimline, and tilt brackets to allow larger or portrait-mounted screens to fit mounts that would otherwise be too small.
🟨 Key Features
📐 Adds Up to 300mm Vertical VESA Extension
Extends mounting height to suit larger TVs or portrait setups.
🔧 Vertical Extension Bar Design (Pair)
Adjustable bars allow flexible vertical positioning.
🧩 Improves Mount Compatibility
Allows smaller brackets to support taller VESA patterns.
📏 Ideal for Portrait & Large Screen Installs
Perfect for extending mounts to suit taller screen formats.
🛠 Steel Construction
Strong and reliable.
🎯 Simple, Practical Installation
📦 Includes Mounting Hardware
⚠️ Compatibility Note
👉 Extends vertical VESA only (height)
👉 Does not increase horizontal width
👉 Common use:
- Extending mounts to larger vertical VESA sizes
👉 Example:
- SFSS01 can be extended to suit 600×600 VESA
👉 Important:
- Your mount must still support the TV weight
- Ensure even load distribution across both bars
- Check clearance behind TV after installation
❓ FAQs – 300mm Vertical VESA Extension (SADAPTOR8)
1️⃣ What does this adaptor do?
It increases the vertical mounting height, allowing your bracket to fit taller VESA patterns.
2️⃣ When would I use this?
- Portrait screen installations
- Larger TVs with taller VESA spacing
- Aligning screen height without remounting bracket
3️⃣ Does this increase VESA width?
No.
This adaptor only increases vertical height, not width.
4️⃣ Will this work with my TV?
Check:
- Your TV’s vertical VESA exceeds your mount’s capacity
- Your mount supports the TV weight
5️⃣ Can this be used with other adaptors?
Yes.
It can be used alongside other VESA adaptors if required.













Phil –
Simple, well built, great quality, fair price. Worked perfectly with our OMP bracket.
Very happy with this product, highly recommended.
Luciano (verified owner) –
Great quality but it doesn’t fit all TV stands so I need to drill my TV stand to fit but it did work and did the job anyway.
John (verified owner) –
This was a perfect solution for installing a larger TV on the same mount.