CHA QUICK RELEASE - PROS/CONS
"Like everything Chameleon sells, this is an exceptionally well made, high quality, component. The only reason I gave it 3 stars instead of 5 is because the lower component should have two flats machined into it for a spanner wrench. The issue is that when you push down and twist the upper part to release it, the lower part wants to come unscrewed. For a permanent install, some Loctite or a lock washer would solve it but not for a temporary install. If I could put a cheap aluminum spanner wrench on the bottom to hold it in place while I push down and turn the top, that would be a very inexpensive and useful improvement."