Attach accessories to Mitchell mounting plates with this Kupo Mitchell Threaded Collar Castle Nutfrom Kupo. This set features a CNC-machined aluminum mounting collar and a yellow zinc-plated steel castle nut that enables mounting cheese plates, accessories, and other grip gear on a Mitchell mounting plate, which is common to the cinema industry. The castle nut features standard threading, a smooth round circumference, and raised studs that allow you to grip and tighten or loosen the nut as needed and give the castle nut its name.

The collar is machined with threads that match a standard Mitchell castle nut (not included) making it compatible with a variety of tripod supports and risers. A pair of M7 and M10 countersunk through-holes enables you to mount the collar to supports. Likewise, a pair of threaded 1/4"-20 and 3/8"-16 threaded holes with 1" on-center spacing is suitable for attaching standard cheese plates to the collar. Additionally, the interior of the collar is threaded, allowing it to accept optional accessories from Kupo, such as the Mitchell thread collar to Baby pin stud adapter.

CNC-Machined Aluminum Collar    Yellow Zinc-Plated Steel Castle Nut    Standard Mitchell Castle Nut Threading    For Mounting Gear on Mitchell Plate    M7 and M10 Countersunk Through-Holes    1/4"-20 and 3/8"-16 Mounting Holes    Internal Threading for Accessories

Related Questions and Answers

Q: 1. how much of weight can it take?

A: The load capacity of the Kupo Mitchell Round Mounting Plate with 1 1/8" Junior Receiver is not rated.

Q: 2. Does this work on Ronin 2? Does it come with the nuts?

A: This item can be used with the Ronin 2 when paired with the Universal Mount for DJI Ronin 2 (R2). The Mitchell Threaded Collar & Castle Nut does come with the nut.

Q: 3. Can this accept the Wave 2 jib?

A: No, the Kupo Mitchell Base to 100mm Bowl Adapter does not fit the Proaim 10' Wave-2 Video Jib/Crane Arm because it does not use a Mitchell mount.

Q: 4. Will this work for an Aputure 120D II?

A: Yes this pin has a standard 5/8th diameter the same as a light stand.

Q: 5. I tried to use this on a c-stand with my elinchrom D-Lite 400W/s RX 4 Flash Head but the head does not fit on it properly. I bought the elinchrom in a bundle that included light stands. The elinchrom fits on the light stand perfectly. Now, I want to put the flash head on my c-stand. What are the proper attachments to do this to connect it to a c-stand?I bought the following products:a href= http://www.bhphotovideo.com/c/product/1086351-REG/elinchrom_el_20842_2_d_lite_rx_4_2_light.html target= _blank http://www.bhphotovideo.com/c/product/1086351-REG/elinchrom_el_20842_2_d_lite_rx_4_2_light.html/aa href= http://www.bhphotovideo.com/c/product/372016-REG/Impact_CT40MKIT_Master_Century_C_Stand.html target= _blank http://www.bhphotovideo.com/c/product/372016-REG/Impact_CT40MKIT_Master_Century_C_Stand.html/aThanks.

A: Your Elinchrom Head should fit on the 6-inch pin on the smaller, grooved, off-set end of the pin. But, first slide the small end of the pin through the appropriate-sized hole in the grip-head (on the arm extension) after turning the handle on the grip head to loosen the grip head and open the holes wide enough to slip the pin through. Then tighten the grip head handle to hold the pin in place, and to the angle you choose. Once that is done, you can then attach the Elinchrom head to the grooved end of the pin and re-adjust the angle and height.

Q: 6. Is this just a standard dimensioned, headphones-to-amp piece?

A: Yes, but it has threads on the 1/8 end so it should be used for headphones with a threaded connector. If your headphones don't have a threaded 1/8 end, this will not work.

Q: 7. Why has B&H not updated the product title & description to explain it is not threaded?

A: The Impact SRP-110P 6" Baby Pin listed above has a 1/4"-20 female thread in front of the pin (mounting side) and a 3/8”-16 female thread in the back of the pin (collar side).

Q: 8. Why this one costs more than Avenger E250 ? Different metal?

A: The Avenger E250 Long Double 5/8" Baby Pin is designed for use inside a super clamp or any other locking 5/8" receptor. Meanwhile, the Avenger E650 6.0" Pin with Collar is designed for use with a grip head. The collar at the end of the pin acts as an anchor to prevent the pin from sliding completely through a grip clamp.

Q: 9. Why you bought this pin and not the Avenger E250?

A: The Avenger E250 Long Double 5/8" Baby Pin is 6.0" long designed and made to fit into super clamp or any other locking 5/8" receptor.

Q: 10. The collar end is tapped, but not with 1/4-20 or 3/8-16. What is the spec of that tap?

A: From our measurements in the store with a caliper, it seems to be unthreaded and approximately 0.34" in diameter.