![RAM Mount RAM Rail Clamp Ball Base f\/1.25" - 1.875" Rails [RAM-D-271U-12]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/37187/47230/86283XL__99085.1601397175.jpg?c=2 "RAM Mount RAM Rail Clamp Ball Base f\/1.25\" - 1.875\" Rails [RAM-D-271U-12]")
![RAM Mount RAM Rail Clamp Ball Base f\/1.25" - 1.875" Rails [RAM-D-271U-12]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/37187/47230/86283XL__99085.1601397175.jpg?c=2 "RAM Mount RAM Rail Clamp Ball Base f\/1.25\" - 1.875\" Rails [RAM-D-271U-12]")
Product Overview
RAM® Rail Clamp Ball Base for 1.25" - 1.875" Rails
The RAM-D-271U-12, round pipe base, consists of a 2.25" rubber ball connected that will connect to a pipe tubing diameter from 1.25" to 1.875" in diameter.
Specifications:
- Hardware Included: (2) 1/4"-20 x 1.5" Screws, (2) 1/4"-20 Nylock Nuts, (2) Rubber Caps
- Clamp Range: 1.25" - 1.875" diameter
- Ball/Socket Size: D Size (2.25")
- Weight Capacity: 6 lbs
- Materials: Marine-Grade Aluminum
![RAM Mount RAM Rail Clamp Ball Base f\/2" - 2.5" Rails [RAM-D-271U-2]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/37188/47231/86284XL__60693.1601397177.jpg?c=2 "RAM Mount RAM Rail Clamp Ball Base f\/2\" - 2.5\" Rails [RAM-D-271U-2]")
![RAM Mount RAM Rail Clamp Ball Base for 2" - 2.5" Rails [RAM-271U-2]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/48019/63661/88523XL__13434.1665101544.jpg?c=2 "RAM Mount RAM Rail Clamp Ball Base for 2\" - 2.5\" Rails [RAM-271U-2]")
![RAM Mount 1-1\/4" - 1-7\/8" Rail Clamp Base w\/1.5" Ball [RAM-271U-12]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/24948/25576/48208XL__11764.1538585978.jpg?c=2 "RAM Mount 1-1\/4\" - 1-7\/8\" Rail Clamp Base w\/1.5\" Ball [RAM-271U-12]")
![RAM Mount Double U-Bolt Ball Base f\/1.25" - 1.5" Rails [RAM-235-1U]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/29288/29943/78233XL__80265.1555693165.jpg?c=2 "RAM Mount Double U-Bolt Ball Base f\/1.25\" - 1.5\" Rails [RAM-235-1U]")
![RAM Mount V-Base Rail Yoke Clamp Mount [RAM-B-108BU]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/24905/25533/44119XL__98742.1538585841.jpg?c=2 "RAM Mount V-Base Rail Yoke Clamp Mount [RAM-B-108BU]")
![RAM Mount RAM Composite Ball Base f\/1" Rails [RAP-B-231U]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/32143/32869/80334XL__12374.1574205054.jpg?c=2 "RAM Mount RAM Composite Ball Base f\/1\" Rails [RAP-B-231U]")
![RAM Mount Double U-Bolt Base w\/D Size 2.25" Ball f\/Rails 1.25" - 1.5" Diameter [RAM-D-235-1U]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/24463/25103/71981XL__76543.1536976391.jpg?c=2 "RAM Mount Double U-Bolt Base w\/D Size 2.25\" Ball f\/Rails 1.25\" - 1.5\" Diameter [RAM-D-235-1U]")
![RAM Mount Double U-Bolt Base w\/D Size 2.25" Ball for Rails from 0.75" to 1.25" in Diameter [RAM-D-235U]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/25016/25644/66375XL__38603.1538586204.jpg?c=2 "RAM Mount Double U-Bolt Base w\/D Size 2.25\" Ball for Rails from 0.75\" to 1.25\" in Diameter [RAM-D-235U]")
![RAM Mount RAM Double U-Bolt Rail Mount f\/Smaller Rails [RAM-B-101-235U]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/38813/50382/87914XL__20050.1610144547.jpg?c=2 "RAM Mount RAM Double U-Bolt Rail Mount f\/Smaller Rails [RAM-B-101-235U]")