Use the 4.25" R002 Aluminum Magic Arm from UURig to mount an onboard monitor or another accessory on your camera rig. One end of this arm is a 1/4"-20 screw while the other features a 1/4"-20 thumbwheel for easier mounting on your accessory.

The 180° ball heads on each end enable you to position the arm at almost any angle and are both fastened using the arm's single, large thumb lever.

180° Mini Ball Head on Each End    Length: 4.25"    1 x 1/4"-20 Thumbwheel on One End    1 x 1/4"-20 Mounting Stud on One End    Large Thumb Lever Fastener    Aluminum Construction

Related Questions and Answers

Q: 1. Is this arm good for an iMac 27"?

A: As others have said it will hold a 27" iMac however it might not give you full mobility you're looking for.

Q: 2. Is the laptop bracket an additional accessory or does it come with the unit? I am interested in using this one or the 2 arm so I can have my desktop monitor on one and my laptop mounted on the other to clear my desk space.

A: The laptop tray is an additional accessory.

Q: 3. What is the required depth (overhang) for the desk clamp? Not the thickness.

A: This is not a published specification. Looks to be about 2 inches.

Q: 4. Has anyone attached a 27inch NEC to this ?

A: No we have not but bear in mind: Load Capacity 25 lb / 11.3 kg Mounting-Hole Pattern 75 x 75 to 100 x 100 mm Orientation Landscape, Portrait Supported Grommet Size Width: 0.31 to 2" / 8 to 50.8 mm Depth: 3" / 76.2 mm Desk Clamp Compatibility 0.4 to 2.4" / 10 to 60 mm Contact Ergotron directly for mounting your specific monitor: Ergotron; Tel: 800-888-8458 Email: customerservice@ergotron.com

Q: 5. Can this be used with an iMac? Would I need any extra adaptors or anything to mount it to an iMac?

A: it won't work, as the new iMac doesn't let you do custom mount.

Q: 6. Please explain the note 9 inch extension available ??

A: This means you can get a further 9 extension if you add the following arm.

Q: 7. What is the minimum space between the wall and edge of the desk (desk can not be moved) I need to mount the clamp?

A: The desk clamp is about a 5' square.

Q: 8. Can the cylinder be removed from the clamp so it can be used in a console case?

A: The Ergotron LX Desk Mount Monitor Arm (Matte Black), BH # ER45241224, does not feature a removeable cylinder. It is integrated into the flat base and clamp asswembies.

Q: 9. Will this support the Cintiq 27QHD?

A: Short answer - No. As previously stated regarding Macs, the way this connects is with a plate and screws. I have the smaller Cintiq (not the 27) and it does not have the appropriate connection. I doubt the 27 does either. This is made specifically for monitors that have the VESA mount.

Q: 10. I have about 2" of space between the edge of my desk and the wall. Will this space be enough to squeeze the clamp through?

A: That is not enough space. Closer to 4" will be required.