ProMediaGearBLS3 Rosette Machined Aluminum Adapter with 1/4-20 Top and Female Bottom Mount, Cold Shoe Mount, 10 lbs Capacity

First my gripe about this. The thing is not actually totally solid/stable unless you tighten one of the screws w a super-specific 3/32nd Allen key - which unfortunately does not come with the product. I sent them a video about how the thing was jiggly and they sent me an Allen key next day.With that out of the way, I love this thing. I use it in combination with both the pro-media bracket when I have a beauty dish that needs a little extra space to clear the field of view of the lens. I also use it in combination with my custom brackets mini-RC to get my strobe head flush with the end of the lens to maximize the evenness of illumination across the frame for direct flash work.I've gone through a lot of grip and lighting and camera equipment and ProMediaGear stuff is at the top with companies like Gitzo

Like everything else I have purchased from ProMediaGear this is an extremely well made, sold piece of kit. It works well with my Atomos Ninja V.