Internal Piston O-ring scuba tool set for SGT2
Internal Piston O-ring scuba tool set for SGT2 (3pcs)
Instructions:
- Place the 1st stage body on the plastic base
- Squeeze the new O-ring and load it in the plastic injection tool
- Insert the loaded injection tool in the piston oring chamber and inject the oring in the chamber
- Use the metal rod of the injection tool, to gently push the new O-ring into place.
