![RAM Mount Square Post Clamp Base 3" Wide w\/1.5" Ball [RAM-247U-3]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/25809/26431/75144XL__56900.1541472756.jpg?c=2 "RAM Mount Square Post Clamp Base 3\" Wide w\/1.5\" Ball [RAM-247U-3]")
![RAM Mount Square Post Clamp Base 3" Wide w\/1.5" Ball [RAM-247U-3]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/25809/26431/75144XL__56900.1541472756.jpg?c=2 "RAM Mount Square Post Clamp Base 3\" Wide w\/1.5\" Ball [RAM-247U-3]")
Product Overview
Square Post Clamp Base 3" Wide with 1.5" Ball
The RAM-247U-3 is a clamp base with 1.5" rubber ball that will connect to rails up to 3" 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: 0.9 lbs.
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![RAM Mount Square Post Clamp Base 2" Wide w\/1.5"Ball [RAM-247U-2]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25807/26429/75142XL__20210.1541472753.jpg?c=2 "RAM Mount Square Post Clamp Base 2\" Wide w\/1.5\"Ball [RAM-247U-2]")
![RAM Mount Square Post Base Clamp 5" Wide w\/1.5" Ball [RAM-247U-5]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25811/26433/75146XL__56904.1541472759.jpg?c=2 "RAM Mount Square Post Base Clamp 5\" Wide w\/1.5\" Ball [RAM-247U-5]")
![RAM Mount Square Post Clamp Base 4" Wide w\/1.5" Ball [RAM-247U-4]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25810/26432/75145XL__12056.1541472758.jpg?c=2 "RAM Mount Square Post Clamp Base 4\" Wide w\/1.5\" Ball [RAM-247U-4]")
![RAM Mount Square Post Clamp Base f\/Posts Up To 1.5" Wide [RAM-247U-15]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25805/26427/75140XL__48581.1541472749.jpg?c=2 "RAM Mount Square Post Clamp Base f\/Posts Up To 1.5\" Wide [RAM-247U-15]")