

RAM Mounts Double Ball Mount with Two Steel-Reinforced 100 × 100 mm VESA Plates, D-Size, Short (RAM-D-101U-C-RAY1) joins two VESA interfaces with heavy-duty D-size (2.25") hardware. Both plates are steel-reinforced 100 × 100 mm VESA plates that also take the 75 × 75 mm pattern – one bolts to the mounting surface or bracket, the other to a monitor, rugged tablet or other display – and the short 130 mm double socket arm with jam nut keeps the screen close and stable. The D-size rubber ball-and-socket joints carry up to 2.7 kg in standard use.
📦 What's in the box – RAM-D-101U-C-RAY1
- 2 × steel-reinforced 100 × 100 mm VESA plate with D-size ball – 121 × 121 mm plate, VESA 100 × 100 and 75 × 75 mm hole patterns
- Double socket arm (D size, short) – 130 mm overall, 91 mm socket to socket, with jam nut
💡 You might also consider a VESA/AMPS adapter plate for monitors and keyboards, a D-size square post clamp for forklift posts or a D-size round base for a second mounting point.
Key Features
- Patented ball-and-socket system – D-size (2.25") rubber balls adjust at both ends of the arm and damp shock and vibration
- VESA 100 × 100 and 75 × 75 mm – the 121 × 121 mm plate fits monitors and devices with either VESA pattern
- Steel-reinforced plates – the D-size ball plates are reinforced with a steel bolt for heavy-duty use
- Short double socket arm with jam nut – 130 mm overall, 91 mm socket to socket, with an easy-to-adjust knob
- Load capacity – 2.7 kg (6 lb) for standard use, 2.3 kg (5 lb) for heavy-duty use
- Durable construction – marine-grade aluminium
Compatibility
- Monitors and devices with VESA 100 × 100 mm
- Monitors and devices with VESA 75 × 75 mm
- All RAM D-size (2.25") ball bases, adapters and holders
Technical Specifications
| Part Number | RAM-D-101U-C-RAY1 |
|---|---|
| Product Type | VESA mount kit |
| Connection | RAM D-size ball (2.25"); VESA 100 × 100 mm; VESA 75 × 75 mm |
| Load Capacity | 2.7 kg (6 lb) for standard use, 2.3 kg (5 lb) for heavy-duty use |
| Material | Marine-grade aluminium |
| Dimensions | Arm 130 mm overall (91 mm socket to socket); overall height 200 mm |
| Weight | 1.86 kg (4.1 lb) |
| In the Box | 2 × steel-reinforced 100 × 100 mm VESA plate with D-size ball, double socket arm (D size, short) |
More RAM cradles, ball bases and socket arms are waiting in our Mobile Terminal Accessories collection. Planning a vehicle or forklift installation, or ordering for a whole fleet? Contact us for project support and volume pricing.
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