![RAM Mount Square Post Clamp Base 4" Wide w\/1.5" Ball [RAM-247U-4]](https://cdn11.bigcommerce.com/s-2vfwgyus8b/images/stencil/1280x1280/products/61230/106913/75145XL__20732.1642183988.jpg?c=1 "RAM Mount Square Post Clamp Base 4\" Wide w\/1.5\" Ball [RAM-247U-4]")
![RAM Mount Square Post Clamp Base 4" Wide w\/1.5" Ball [RAM-247U-4]](https://cdn11.bigcommerce.com/s-2vfwgyus8b/images/stencil/500x659/products/61230/106913/75145XL__20732.1642183988.jpg?c=1 "RAM Mount Square Post Clamp Base 4\" Wide w\/1.5\" Ball [RAM-247U-4]")
Square Post Clamp Base 4" Wide with 1.5" Ball
The RAM-247U-4 is a clamp base with 1.5" rubber ball that will connect to rails up to 4" maximum in width.
Features:
- Material: Powder Coated Marine Grade Aluminum
- Ball Size: C Size 1.5" Rubber Ball
- Note: The "U" in the part number reflects product packaged in poly bag.
- Weight: 1.17 lbs.
- MPN:
- RAM-247U-4
![RAM Mount RAM Square Post Clamp Base f\/Posts up to 4" Wide [RAM-D-247U-4]](https://cdn11.bigcommerce.com/s-2vfwgyus8b/images/stencil/500x659/products/61365/107193/88521XL__94833.1642184415.jpg?c=1 "RAM Mount RAM Square Post Clamp Base f\/Posts up to 4\" Wide [RAM-D-247U-4]")
![RAM Mount Square Post Clamp Base 2" Wide w\/1.5"Ball [RAM-247U-2]](https://cdn11.bigcommerce.com/s-2vfwgyus8b/images/stencil/500x659/products/61227/106910/75142XL__10748.1642183979.jpg?c=1 "RAM Mount Square Post Clamp Base 2\" Wide w\/1.5\"Ball [RAM-247U-2]")
![RAM Mount Square Post Clamp Base 3" Wide w\/1.5" Ball [RAM-247U-3]](https://cdn11.bigcommerce.com/s-2vfwgyus8b/images/stencil/500x659/products/61229/106912/75144XL__26465.1642183985.jpg?c=1 "RAM Mount Square Post Clamp Base 3\" Wide w\/1.5\" Ball [RAM-247U-3]")
![RAM Mount Square Post Clamp Base 2.5" Wide w\/1.5"Ball [RAM-247U-25]](https://cdn11.bigcommerce.com/s-2vfwgyus8b/images/stencil/500x659/products/61228/106911/75143XL__97308.1642183982.jpg?c=1 "RAM Mount Square Post Clamp Base 2.5\" Wide w\/1.5\"Ball [RAM-247U-25]")