RAM® Universal Wheelchair Ball Base - B Size RAM-B-101U-C-A this is the longest B

this is the longest B size RAM® double socket arm size and adds more reach to your favorite mounting solution

simply squeeze the arms on one side of the cradle and place your phone inside before releasing the arms

The RAM® X-Grip® universal holder for 9"-11" tablets features an 'X' design that expands and contracts to provide a perfect fit for your device – even if it's in a case

912" from center to center and matches the industry standard AMPS hole pattern

RAM® Universal Wheelchair Ball Base - B Size RAM-B-101U-C-A this is the longest BThis B size RAM diamond ball base features a universal hardware pack that accommodates the armrest and seat tracks on most major wheelchair brands, including Invacare, Permobil, and Quickie. Pair with a variety of compatible RAM double socket arms and device holders to build a custom mount to meet your specific needs.