The Mitchell Plate Adapter does one specific thing very well: it lets you mount a Clean’s QRB directly to a flat Mitchell plate. Same concept as a tie-down for a fluid head, but instead of securing a head, the raised groove locks into the bottom of the Mitchell plate and gives you a solid, stable base for the QRB to sit on. No fluid head in the equation, no workarounds, no stacking adapters.

If you’ve ever shown up to prep and the fluid head isn’t there, or you just don’t need one for the shot, this is what keeps the QRB in play. One reviewer said it exactly: “Very handy tool when fluid head isn’t available at prep.” Another: “Love how I can quickly slap this on the QRB and be fully modular.” That’s the whole pitch.

Dimensions: 3½″ diameter × 2½″ H · Weight: 12 oz · USA-machined aluminum · Repairable for life.

⚠️ Flat Mitchell plate mounts only, this does not work with bowl mounts.

Available in black. Custom anodized colors (Red, Blue, Gold, Green, Orange, Gun Metal, Pink) available on request, email us before ordering.

Frequently Asked Questions about the Mitchell Plate Adapter:

What does this replace?
On a standard fluid head setup, a tie-down bolt secures the head to the Mitchell plate. This adapter works on the same principle, it locks into the Mitchell plate’s raised groove, but instead of accepting a fluid head, it gives you a flat mounting surface for a Clean’s QRB. So you get the QRB mounted solidly to the plate without a head in between.

Does this work with bowl mounts?
No. This is designed specifically for flat Mitchell plate mounts. Bowl mounts have a different geometry and this adapter won’t seat correctly in them.

Which QRBs does this work with?
The standard QRB, the QRB-L (left-handed), and the Mini QRB. All three mount the same way.

Can I get this in a color other than black?
Black is what ships from stock. Custom anodized colors are available, email us before ordering and we’ll sort it out.

Is it covered by the lifetime repair policy?
Yes. USA-machined, send it back at any time and we’ll fix it at a modest price.

What’s the lead time?
Currently 4 in stock. If it goes to backorder, allow 1–3 weeks. Check the pre-order banner at the top of the site for the current shipping window.

Also for yer Mitchell plate setup:

Dig Deeper

check out my blogs: The 2nd AC Kit List & How to Build a Camera Cart for more information that goes beyond the gear specs.

Links for the Mitchell Plate Adapter:

Terms for the Mitchell Plate Adapter:

“available on backorder” items will be available in 1-3 weeks.  See “Contact” for more details.

mitchell plate adapter

mitchell plate adapter mitchell plate adapter

mitchell plate adapter
mitchell plate adapter

mitchell plate adapter

Build the Full Cart System

The QRB is the centerpiece, here’s what pairs with it:

  • Touch & Go Plate, the plate that lives on yer camera. Drop in, click, done.
  • Spinner Plate, mounts under the QRB, rotates 360°. Get through doors without pulling the camera.
  • Riser, raises the QRB to proper working height on yer cart. Pairs with the Spinner for the full setup.

The Quick Release Base market breaks down like this as of 2026:

Ronford Baker, the industry standard. $634. Repairs ship to the UK. Great plate if yer okay waiting a month and paying international shipping every time something needs attention.

Shape / Wooden Camera, $351–$399. Made in China. Operators have documented failures inside a year.

Clean’s QRB, $450. Machined in the USA by a craftsman with 30 years in the industry. And here’s the part nobody else offers: it’s repairable for life, at a modest price, no matter how old it is. Send it back in five years. Ten years. We’ll fix it.

 

Weight1 lbs
Dimensions3.5 × 3.5 × 2.5 in
color

Black, Red, Blue, Gold, Green

2 reviews for Mitchell Plate Adapter

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  1. Very handy tool when fluid head isn’t available at prep…

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  2. solid piece of gear. love how I can quickly slap this on the QRB and be fully modular. Thanks Clean!!

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