RAM Mounts 4" (102 mm) Square Post Clamp Mount with Round AMPS Plate, C-Size (RAM-101U-247-4)

RAM Mounts 4" (102 mm) Square Post Clamp Mount with Round AMPS Plate, C-Size (RAM-101U-247-4) is built for forklifts and other vehicles with square cab posts. The clamp base wraps around posts up to 102 mm wide and is tightened with the included bolts and nuts, so there is no drilling into the frame. A medium 145 mm C-size (1.5") double socket arm connects it to a 63.5 mm round plate with the universal AMPS pattern for handheld terminals, tablets and other device cradles.

Key Features

• Square post clamp – clamps around square posts up to 102 mm wide – such as forklift cab frames – and is tightened with the included bolts and nuts, no drilling needed
• Patented ball-and-socket system – C-size (1.5") rubber balls adjust at both ends of the arm and damp shock and vibration
• Medium double socket arm – 145 mm overall, 118 mm socket to socket, with an easy-to-adjust knob
• Universal AMPS pattern – the Ø 63.5 mm round plate has the 4-hole AMPS (30 × 38 mm) and 3-hole 120° (Ø 46 mm) patterns used by most RAM and third-party cradles
• Load capacity – 1.8 kg (4 lb) for standard use, 1.4 kg (3 lb) for heavy-duty use
• Durable construction – powder-coated marine-grade aluminium, backed by RAM's lifetime warranty

Compatibility

• Square posts up to 102 mm wide, e.g. forklift cab frames
• Cradles and devices with the AMPS 4-hole pattern (30 × 38 mm)
• Holders with the 3-hole 120° pattern (Ø 46 mm)
• All RAM C-size (1.5") ball bases, adapters and holders

Technical Specifications

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.