I’m happy to be distributing Justin Browne’s S.O.S. Plate (SOS Plate) and adapters. This awesome product allows you to leave the Steadi plate on your camera & mount to a head or a cart.
The standard S.O.S. Plate fits a 3″ Steadi plate. It should work with the following rigs: Pro, XCS, MKV, M1, MW, Ultra, Shadow, Betz, and Sachtler. Check your specs. The S.O.S. Plate has a gap at the top of 2.93” (74.5mm) & bottom of 3.28” (83.4mm).
This product page is for the Maxima / Trinity Adapter. It reduces the width of the S.O.S. plate by 1” for a top width of 1.95” (49.6mm) and 2.37” (60.3mm).
Terms for the Maxima / Trinity Adapter:
“Available on backorder” items will be available in 1-3 weeks. See “Contact” for more details.