The DIN retaining knob tool is used to get the DIN retaining knob o-ring over the sharp threads without damaging them.
By using this tool the job is done quickly and the O-ring is still in perfect condition.
Place the tool over the threats of the DIN retainer knob and slide the O-ring in its place.
The DIN retaining knob o-ring installation bullet for Scubapro first stage is precision machined from white acetal.
GTIN: 8720828266380
DIN retaining knob tool
SKU: 1000-SST-028
€5.00Price