Maclean MC-139 Black Office Chair Keyboard Tray 66x30cm, Max 5kg

Transform your office chair into a fully equipped workstation with the Maclean MC-139 keyboard tray. Unlike bulky desk-mounted trays, this space-saving shelf attaches directly to your chair, bringing your keyboard, mouse, or even a compact laptop right to your fingertips. The generous 66 x 30 cm surface accommodates full-size keyboards with room to spare, while the robust steel and high-grade plastic construction supports up to 5 kg without flexing. Finished in a sleek black, it blends seamlessly with any office décor.

Highlights

• Universal clamp-on design fits most office chairs with armrests or suitable base tubes
• Large 660 x 300 mm tray holds keyboard and mouse, or a small laptop/tablet
• Durable steel frame with high-grade plastic top supports up to 5 kg
• Ergonomic positioning reduces strain on wrists and shoulders
• Space-saving alternative to traditional desk trays

In daily use

Installation takes minutes: simply clamp the tray to your chair's armrest or base using the included hardware. Once mounted, the tray sits at a comfortable height for typing, helping you maintain a neutral wrist posture. The smooth surface allows easy mouse movement, and the black finish resists scratches and everyday wear. When not in use, the tray stays out of the way, preserving your workspace.

Full specifications

• Brand: Maclean
• Model: MC-139
• MPN: 387048
• EAN: 5902211147015
• Product type: Keyboard tray / shelf
• Mounting type: Office chair mount (clamp-on)
• Tray dimensions (W x D): 660 x 300 mm
• Maximum load capacity: 5 kg
• Material: Steel frame, high-grade plastic top
• Colour: Black
• Compatibility: Universal (fits most office chairs)
• Installation method: Clamp-on to chair armrest or base
• Primary use: Keyboard, mouse, laptop, tablet
• Design feature: Space-saving
• Ergonomic design: Yes

Final note

The Maclean MC-139 is a practical upgrade for anyone who wants a tidy, ergonomic setup without a full desk overhaul. Its sturdy build and universal fit make it a reliable choice for home offices, call centers, and shared workspaces.