They must be adjusted at every opportunity to swap the tools. They’re ideal for maintaining sufficient pressure that allows the tools to function However, some users find it challenging to use them with air compressor accessories.
There is a variety of fittings that can work better, for example, quick-connect couplers. The YouTube video below contains a lot of information about the way these fittings function and how they work. In essence, anytime you are working with multiple air tools in quick succession (like mechanics working in an auto shop frequently must) it is likely that you’ll want to connect a coupler that is quick-connect rather than a threaded coupler.
If you want to use a coupler that is quick-connect, simply pull back on the outer ring of the coupler, slip the inner ring over the connection to the air compressor to the tool, then release the outer ring to form an air sealing. The quick-connect coupler is a way to connect air compressor accessories directly to your air compressor. You don’t need twisting and there is no additional tool required. lo1cg42nuv.