En Stock Available Meg Dust Caps 9/16" NAN0003 29.00 € These dust caps are made to fit any standard 2nd stage hose and reg fitting.One use is to cap the oxygen solenoid and hose of your rebreather or cap the ends of the ADV hoseIt fits the kiss BOV, or can be used simply to protect and keep hoses clean.ALSO FITS ANY STANDARD 9/16 REGULATOR FITTINGThey come as a set 1 male and 1 female (one for the hose and... Add to cart