Description
The RAM-D-247U-3 provides a secure mounting point on square posts measuring up to 3" wide and 2.125" deep. Its clamp-on design can be installed vertically or horizontally without drilling into the post.
An integrated RAM D Size 2.25" ball connects with compatible D Size socket arms, while the marine-grade aluminum construction and stainless steel hardware support demanding commercial, industrial, and equipment applications.
Key Features
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Clamps to square posts up to 3" wide and 2.125" deep
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Installs vertically or horizontally
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Integrated RAM D Size 2.25" ball
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Compatible with RAM D Size socket arms and mounting components
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Marine-grade aluminum construction
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Stainless steel clamping hardware
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Supports up to 6 lbs under standard-use conditions
Use Cases & Compatibility
This clamp base is suitable for adding a RAM mounting point to square posts, equipment frames, structural supports, and similar surfaces within the specified clamp range.
Compatible with a variety of RAM D Size 2.25" socket arms and mounting components.
Specifications
Ball Size: D Size 2.25" Ball
Clamp Range: Up to 3" wide and 2.125" deep
Installation Orientation: Vertical or horizontal
Material: Marine-grade aluminum
Weight Capacity: Standard Use: 6 lbs; Heavy-Duty Use: 5 lbs
Product Weight: 1.17 lbs
What’s Included
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Square post clamp base with D Size 2.25" ball
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Backing plate
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(2) 5/16"-18 x 3" machine screws
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(2) 5/16"-18 Nylock nuts
Brand & Warranty
Brand: RAM Mounts
Manufacturer Part Number: RAM-D-247U-3
Warranty: Manufacturer’s lifetime warranty.
Gadget Mounts is an Authorized RAM Mounts Dealer.

