Fixed 90º Swivel adapter for second stage
Fixed 110º Swivel adapter for second stage
Inline flow shut-off at 2nd Stage
OPV Over Pressure Valve
Second stage quick disconnect adapter
5th port LP axial for 1st stage R2 TECLINE
SCUBATECH Delrin cap for 1st stage regulator DIN G5/8"
Regulator Adjuster with IP Gauge. Fine tune your regulator 1st stage IP to work within manufacture specifications as well as adjusting your 2nd stage orifice to the proper setting.
XS SCUBA Adjustable Pin Spanner Wrench . Adjustable range is 0.75" to 2.0". Fits most manufacturer's first stages
Swivel 90º HP ADAPETR for 1st stage