The K&M 21340 Steel Rod with Hand Crank & Ring Lock is used for satellite systems. The 21340 features a height adjusting hand crank. Moveable plastic splints separate the speaker from the stand creating a vibration-free connection. Easy to use ring lock. thomann The other end of the rod features a threaded M20 bolt for connector.

36-59.84" (920-1520mm)    For Satellite Systems    Height Adjustable Hand Crank

Related Questions and Answers

Q: 1. Can you tell how much the grip sticks out of the camera (forward)? I was told 1 inch by fotodiox customer service. Looking at pictures that seems to be overstated.

A: The grip sticks out one inch.

Q: 2. Would this speedring allow use of a Cheetalight/Godox AD360 bare bulb flash?

A: The short answer is No it would not! It is a dedicated speed ring for the profit system and apart from being fairly expensive for what it is there are more suited and better priced adapters for your purpose

Q: 3. How thick is the bottom plat?

A: Vello CG-RX100 Hand Grip for Sony Cyber-shot RX100 Series Cameras bottom plat is 7mm thick.

Q: 4. Would there be any compatibility issues that I may be missing with a Sigma 150mm macro? I know that I would fit with the correct adapter but I found an Amazon review stating that it did not work with their 150mm due some shutter speed limitations.

A: It will work just fine. I've been using it with the Sigma 150mm Macro OS version (latest) for nearly two years now with no problems. I'm not sure what the Amazon reviewer was referring to (it kind of makes no sense). For best results: after you get it dialed the way you like it, change your settings either in the camera or on the flash itself otherwise things can get screwy and you'll spend a lot of time scratching your head to figure out what is going on. I recommend changing settings on the flash as it's much easier and faster.

Q: 5. When the order will be shipped Order #1054909333

A: For assistance with status updates on your order, you would have to contact the B&H Customer Service Department either by calling them at 1.800.221.5743, by e-mailing cs@bhphoto.com, or by contacting Customer Service via Live Chat.

Q: 6. Will the Profoto OCF Speedring fit my Profoto Acute D4 Head?

A: OCF is not recommended for Acute heads you will want a RFI speedring.

Q: 7. Will this fit on a Sony a7iii?

A: No, i'm sorry it is only compatible with the Olympus camera. The following link will list the grips we offer for the A7III; https://bhpho.to/2MlFnOF

Q: 8. Will this work with Godox ad100

A: No, the Profoto Speed Ring for OCF Flash Heads is too large for the Godox AD100.

Q: 9. Does it work with profoto b10 ?

A: This ring will work with a Profoto B10.

Q: 10. What is the ring diameter for this mount? I need something 5.5

A: The adapter is designed to work with a specific unit and its exact measurements are not published.