![RAM Mount RAM Square Post Clamp Base f\/Posts up to 4" Wide [RAM-D-247U-4]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/39752/51690/88521XL__34632.1614971830.jpg?c=2 "RAM Mount RAM Square Post Clamp Base f\/Posts up to 4\" Wide [RAM-D-247U-4]")
![RAM Mount RAM Square Post Clamp Base f\/Posts up to 4" Wide [RAM-D-247U-4]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/39752/51690/88521XL__34632.1614971830.jpg?c=2 "RAM Mount RAM Square Post Clamp Base f\/Posts up to 4\" Wide [RAM-D-247U-4]")
Product Overview
RAM® Square Post Clamp Base for Posts up to 4" Wide
The RAM-D-247U-4 consists of a 4" clamp base with a 2.25" ball.
Hardware Included:
- (2) 5/16"-18 x 3" Machine Screws
- (2) 5/16"-18 Nylock Nuts
Specifications:
- CLAMP RANGE: 4" max width
- BALL/SOCKET SIZE: D Size (2.25")
- WEIGHT CAPACITY: 6 lbs
- MATERIALS: Marine-grade aluminum
- WEIGHT: 1.44lbs
![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]")
![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 f\/Posts Up to 4" Wide w\/Arm [RAM-101U-247-4]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/31007/31728/79797XL__85601.1566957472.jpg?c=2 "RAM Mount Square Post Clamp f\/Posts Up to 4\" Wide w\/Arm [RAM-101U-247-4]")
![RAM Mount RAM Square Post Clamp Mount f\/Posts Up To 3" Wide [RAM-101U-B-247-3]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/31055/31776/79855XL__15980.1566957569.jpg?c=2 "RAM Mount RAM Square Post Clamp Mount f\/Posts Up To 3\" Wide [RAM-101U-B-247-3]")
![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]")