SBOX PM-402 Gas Spring Single Monitor Arm Desk Mount for 17-32 inch Screens, 9 kg, VESA 75/100, Clamp & Grommet, Black

The SBOX PM-402 rethinks the single-monitor arm by pairing a gas-spring lift with a 450 mm extension, so you can float a 17–32" display exactly where your neck and desk need it. Instead of a fixed pole, the arm glides through +90° to -45° tilt, 180° swivel and full 360° rotation, while the clamp or grommet base grips desktops from 10 to 85 mm thick.

Highlights

• Gas-spring height adjustment for fingertip repositioning
• Supports one monitor up to 9 kg with VESA 75x75 or 100x100
• Integrated cable management keeps the arm clutter-free
• Steel, aluminium and plastic build in black

In daily use

Mount the PM-402 with the desk clamp or grommet, attach your screen, and route cables through the arm. The gas spring holds the panel steady at any height, while the wide tilt and swivel ranges make it easy to share the screen or switch between sitting and standing. The black finish blends into most setups, and the 450 mm arm extension frees up desk space beneath the monitor.

Full specifications

• Screen size compatibility: 17" - 32"
• Weight capacity per arm: 9 kg
• VESA standard: 75x75 mm, 100x100 mm
• Number of monitors supported: 1
• Mounting type: Desk clamp, grommet
• Tilt range: +90° / -45°
• Swivel range: +90° / -90°
• Screen rotation: 360° (±180°)
• Height adjustment: Yes (gas spring)
• Material: Steel, aluminium, plastic
• Colour: Black
• Cable management: Integrated
• Max arm extension: 450 mm
• Desk clamp thickness: 10 - 85 mm
• Grommet mount thickness: 10 - 85 mm
• Arm type: Gas spring
• Installation options: Clamp / grommet

Final note

The PM-402 delivers smooth, tool-free monitor positioning for a single screen, with the flexibility to mount on almost any desk.