This RAM Mounts 19" Pipe & Socket Extension Arm for Wheelchairsfrom RAM Mounts 19" Pipe & Socket Extension Arm for Wheelchairsis designed to mount nearly any phone to the seat track on most major wheelchair brands, including Invacare, Permobil, and Quickie. The included C size short single socket arm can be attached to the separately purchased RAM C size wheelchair track base and connects to the included pipe extension and the RAM B to C size swivel double socket arm.

Mount Any Phone to Seat Track    19" Overall Height    Marine-Grade Aluminum

Related Questions and Answers

Q: 1. Does this come as a pair or sold individually?

A: I got one with my order

Q: 2. is it compatible with movcam wooden handgrip?

A: It is compatible with all grips that use ARRI standard rosettes including the Movcam grips such as the 303-1910 / 1911.

Q: 3. Could this support a MacBook Pro on a tilting tray fastened to a 5/8" baby pin - 1/4-20 end screwed into a tripod?

A: While the CAMVATE Magic Arm Ball Head with 5/8" Light Stand Socket could receive the baby pin and the 1/4"-20 end could screw into a 1/4"-20 female thread on a tripod, a Macbook Pro and tray would likely be too heavy for this arm.

Q: 4. If using this with a regular light stand and a large modifier, is a sandbag needed?

A: Any time you have off axis weight you should take precautions to ensure stability.

Q: 5. I already have the RAM mount. Can the GOPro connector be purchased separately?

A: Yes. You will need the RAM MOUNTS 1" Diameter Ball with Custom GoPro Hero Adapter (BH #RAPB202UGOP1 • MFR #RAP-B-202U-GOP1).

Q: 6. Are these compatible with the tilta UH-T04?

A: Yes, they both use the standard ARRI rosette mount.

Q: 7. Will the Movcam Rosette Extension Arm (4") work with the Blackmagic Design Shoulder-Mount Kit for the URSA Mini?

A: It should as this has Arri Rosettes. That is the same kind of connection on the BMD Shoulder Mount Kit for the Ursa Mini.

Q: 8. Will this work with the Sony FS5?

A: You can attach Arri Rosette accessories such as this to the Sony PXW-FS5. You will need to order from Sony these extra parts: Rosette, Camcorder side: 4-546-932, Rosette, Grip side 4-547-089, 8x Mounting screws: 7-627-556. Sony parts: http://bit.ly/1HGHfF8

Q: 9. When the base is removed and the extension arm is removed, how long is the riser (compressed)?

A: The riser only closed on the Neewer C-Stand with Extension Arm is 49.6” (126cm). The arm only is 50.40” (128cm).

Q: 10. is it two extension arms or one?

A: It's exactly as shown in the picture. One arm with one screw.