The 1” or 1.5” standard double socket arm depending on which arm you choose, has a socket at both ends that accommodates 1” or 1.5" ball bases. Loosening the knob opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles.

Material:
Powder Coated Marine Grade Aluminium

RAM 1" Standard Metal Arm (B- Ball)

Overall Length: 93.726mm (3.69 inches)
Socket-To-Socket Length: 76.2mm (3 inches)

The 1” Ball is ideal for lighter applications such as smart phones, phablets and sat-navs. Use the 1” double socket arms to connect between all 1” ball RAM bases and RAM accessories. 

RAM 1.5" Standard Metal Arm (C-Ball)

Overall Length: 88.9mm (3.5 inches)
Socket-To-Socket Length: 57.15mm (2.25 inches)

We recommend the 1.5” Ball for heavier applications such as 10in tablets, iPads and laptops. We offer a range of 1.5” arms and mounts for heavy-duty mounting solutions which are fully compatible with our existing range of tablet holders. Use the 1.5” double socket arms to connect between all 1.5” ball RAM bases and accessories.