This kit includes a B size RAM® diamond ball base with a universal hardware pack that accommodates the seat track on most major wheelchair brands,
RAM Mount X-Grip Phone Mount f/Wheelchair Armrests [RAM-B-238-WCT-2-UN7]
RAM® X-Grip® Phone Mount for Wheelchair Seat Tracks – RAM Mounts
RAM Mount X-GripWheelchair Leg Rail Mount f/7-8 Tablets [RAP-400-18-B-UN8]
RAM Mount X-GripWheelchair Leg Rail Mount f/7-8 Tablets [RAP-400-18-B-UN8]
ModularHose Assistive Technology Phone Holder with CompactMini Clamp, Mounts to Round Tubes up to 1.5 Diameter, 24 Inch Arm : Cell Phones & Accessories
Pride RAM X-Grip Pride Scooter Cell Phone Holder - Pride Scooter Accessories
RAM Mount Universal X-Grip III Large Tablet Holder - Fits New iPad - Includes Yoke Mount [RAM
RAM Large Phone/Phablet w/ Tough-Claw Wheelchair Mount
Ram X-Grip Phone Mount with Track Ball Base - Long