RAM U-Bolt Round Plate Mount C Size Short (RAM-149Z-B-202U)

Included:

• 1 x RAM Zinc-Coated U-Bolt Base for 0.5"–1.25" Rails, C Size (RAM-231ZU)
• 1 x RAM Short Double Socket Arm, C Size (RAM-201U-B)
• 1 x RAM Round Plate with 1.5" C Size Ball (RAM-202U)

The RAM-149Z-B-202U is a short C size mounting kit for attaching a compatible tablet holder or other AMPS accessory to a handlebar or rail. Choose the included zinc-coated U-bolt that suits your rail, then use the short arm to position the round output plate.

RAM’s rubber ball-and-socket system provides adjustment at both ends of the arm and helps dampen shock and vibration.

Holder and device are sold separately. The supplied holder-side round plate presents the 4-hole AMPS (30 x 38mm) pattern for a matching flat-backed holder or dock. A holder with its own compatible 1.5" C size ball can attach directly to the arm instead, without the upper plate.

Specifications

• Ball Size: C Size, 1.5" (38.1mm)
• Arm Length: Short
• Socket-to-Socket Length: 2.5" (63.5mm)
• Clamp Range: 0.5"–1.25" (12.7–31.75mm) rail diameter with the appropriate included U-bolt and spacer
• Plate Size: 2.5" (63.5mm) diameter round output plate
• Hole Pattern: 4-hole AMPS: 1.181" x 1.496" (30 x 38mm); 3-hole 120-degree pattern: 1.812" (46.02mm) diameter
• Manufacturer-rated Capacity: Standard use: 4 lb (1.81kg); heavy-duty use: 3 lb (1.36kg)
• Materials: Powder-coated marine-grade aluminium; zinc-coated U-bolt hardware
• Weight: 1.02 lb (approximately 463g)
• Packaging: Poly bag
• Manufacturer Part Number: RAM-149Z-B-202U
• UPC: 793442020155
• Warranty: RAM limited lifetime warranty, subject to manufacturer terms.
• Hardware Included:
  • 1 x 1/4"-20 U-bolt for 0.5"–1" rails, 1 x 1/4"-20 U-bolt for 1"–1.25" rails, 2 x 1/4"-20 Nyloc nuts, 2 x rubber caps and 1 x U-bolt spacer

Help

Match the holder’s connection and ball size before choosing the setup.

The supplied spacer allows fitting to rails down to 0.5" (12.7mm). Check rail diameter, control clearance and combined device-and-holder weight.

Include the holder, device and attached accessories when checking the load. Choose the heavy-duty rating for more demanding conditions and follow the manufacturer’s installation instructions.

Official RAM product information

Tablet, holder and vehicle shown in application images are not included.