Description
The RAM-247U-4 is a removable clamp base designed to attach to square posts measuring up to 4" wide. Its integrated RAM C Size 1.5" ball provides a secure connection point for compatible RAM socket arms and modular mounting components.
The marine-grade aluminum clamp installs with the included machine screws and Nylock nuts, allowing equipment to be mounted without drilling into the post.
Key Features
-
Clamps to square posts up to 4" wide
-
RAM C Size 1.5" ball
-
Removable installation without drilling into the post
-
Marine-grade aluminum construction
-
Includes clamp installation hardware
-
Supports up to 4 lbs under standard-use conditions
Use Cases & Compatibility
Designed for adding a RAM mounting point to compatible square posts, structural supports, workstations, equipment frames, and similar surfaces measuring up to 4" wide.
This standalone clamp base is compatible with a variety of RAM C Size 1.5" socket arms and mounting components.
Specifications
Ball Size: C Size 1.5" Ball
Clamp Range: Square posts up to 4" wide
Material: Marine-grade aluminum
Weight Capacity: Standard Use: 4 lbs; Heavy-Duty Use: 3 lbs
Product Weight: 1.22 lb
What’s Included
-
(2) 5/16"-18 x 3" machine screws
-
(2) 5/16"-18 Nylock nuts
Brand & Warranty
Brand: RAM Mounts
Manufacturer Part Number: RAM-247U-4
Warranty: Manufacturer’s lifetime warranty.
Gadget Mounts is an Authorized RAM Mounts Dealer.

