The RAM-347U consists of a 1.5" diameter rubber ball connected at right angles to a 2" x 1.7" rectangle base. The base has four pre-drilled holes at each corner, making the universal AMPS hole pattern.

• Rectangular plate features the AMPS hole pattern for connection to a wide variety of devices
• Included C size 1.5" RAM® rubber ball allows for connection to any C size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
• Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
• Backed by a lifetime warranty
• HOLE PATTERN: 4-Hole AMPS: 1.181" x 1.496"
• PLATE SIZE: 1.69" x 2"
• BALL SIZE: C Size (1.5")
• WEIGHT CAPACITY:
  Standard Use: 4 lbs
  Heavy-Duty Use: 3 lbs
• MATERIALS: Marine-grade aluminum
• PACKAGING TYPE: Poly Bag
• WEIGHT: 0.21 lb