ClampMaster™ Workstation Arm Kit

ClampMaster™ Workstation Arm Kit

Clamp on comfort. Upgrade your chair. Work like a human.

You’re hunched again. Wrists sore. Back tight. Mouse crammed on the armrest.
This isn’t laziness. It’s bad design. Most work setups are built for aesthetics, not for people who actually sit and use them for 8 hours a day.

The ClampMaster™ flips that script. In just a few minutes, your old office chair becomes a fully adjustable ergonomic station. It holds your laptop, gives your wrist breathing room, and lets your mouse roam free. No desk needed. No tools. Just relief.

How It Works

The kit clamps directly onto your chair’s armrests. Once locked in, you can tilt, swivel, and rotate the laptop tray to match your body. It supports your wrist with a low-profile side arm, and gives your mouse a stable platform. This isn’t a gimmick. It’s the kind of setup people build from scratch, only now it comes ready to mount.

Real-Life Use Case

Raymond, a full-time freelancer in the UK, struggled with wrist pain for months. After attaching the ClampMaster™, he finally found relief. “This turned my cheap office chair into a premium setup,” he said. “My wrists and neck are finally happy.”

That’s what this product does, it gives people their workday back.

Why You’ll Love It

• Fully Adjustable Laptop Tray: Tilt from -85 to +20 degrees, rotate a full 360, and swivel left or right up to 45 degrees.
• Clamp-On Arm Tray (Right Side): Supports your wrist in the exact position it needs to be for long sessions. Designed for comfort without the bulk.
• Bonus Mouse Pad Platform: Extra space for your mouse even in small rooms or shared setups.
• Reinforced Stainless Steel Tubes: 25mm wide and 1.6mm thick. Built like a tank. Holds up to 20kg without wobble or sag.
• Universal Fit: Works with most office chairs. No extra desk, screws, or frustration involved.

What’s Included

→ 1× Full-Motion Laptop/Keyboard Tray (45×22.5cm)
→ 1× Square Mouse Pad Platform (22.5×18.5cm)
→ 1× Right-Hand Mouse Arm Tray (48×23×1.2cm)
→ 3× Reinforced Steel Tubes
→ All Hardware Tools Included

Social Proof

Over 1,000 remote workers and freelancers have added ClampMaster™ to their setups. It’s showing up in work-from-home Reddit threads,
TikTok desk tours, and productivity forums for a reason.

Shipping Info

This item ships from our EU hubs in Germany or France, depending on availability. Customs duties or VAT are not included in the listed price.
If you’re in Argentina, include your CUIT number at checkout. Buyers from the Balearic or Canary Islands, please note that local customs taxes apply.

FAQ

Will it fit my chair?
Yes. If your chair has armrests that are flat or gently curved, this will work. You won’t need extra hardware.

Is it strong enough for daily use?
Absolutely. The steel tubing is rated for 20kg and feels rock solid once installed.

Is it available for left-handed users?
Currently, this version is right-hand only. A left-hand version may be available in the near future.

The Bottom Line

Stop wrestling with your desk. ClampMaster™ gives you a smarter, more flexible way to work that supports your body, clears your space, and upgrades your comfort without requiring a whole new chair or desk. It’s the ergonomic hack your back has been waiting for.

Comparable workstation kits sell for over €200. ClampMaster™ delivers more—for less.

Only 6 left in EU stock. Ships within 24 hours.

Want the full upgrade?
Pair it with our ComfortPro™ Memory Foam Seat Pad for all-day ergonomic support.