GETAC Double Socket Arm for D 2.25in

In a delivery van bouncing over potholes, a tablet mounted on a flimsy arm will shake loose within days. The Getac Double Socket Arm for D 2.25in ball mounts solves that with a rigid, all-metal link between your D-size base and device holder. Built from powder-coated marine-grade aluminum, it shrugs off vibration, salt spray, and daily abuse in vehicle and industrial settings.

Key specifications

• Compatible with D-size 2.25-inch (57.15 mm) ball mounts
• Material: powder-coated marine-grade aluminum
• Overall arm length: 8.375 inches (212.7 mm)
• Socket-to-socket length: 6.5 inches (165.1 mm)
• Single spring-loaded knob for quick adjustment
• Load capacity: up to 15 lbs (6.8 kg)
• Corrosion-resistant black finish
• Equivalent to RAM Mounts RAM-D-201U

Why choose it

This arm eliminates the weak points found in plastic alternatives. The spring-loaded knob lets you reposition your device with one hand, then locks it firmly in place. Because it uses the industry-standard D-size ball pattern, it works with a huge range of bases and cradles from Getac, RAM Mounts, and other manufacturers.

Ideal use cases

• Fleet vehicles: secure tablets or handhelds for drivers
• Forklifts and warehouse equipment: keep scanners within easy reach
• Marine and outdoor applications: withstand moisture and UV exposure
• Field service: mount rugged laptops or displays in trucks

Good to know

Installation is tool-free: simply snap the sockets onto the balls, adjust the angle, and tighten the knob. The arm is 8.375 inches long overall, providing extra reach without excessive leverage. For a complete mounting solution, pair it with a Getac D-size base and device holder.