With the environmental seal cap socket for the Cressi first stage, you can assemble and disassemble the environmental seal cap on several Cressi first stages (MC7, MC9 S.C.).
The stainless steel handle enables the part to be tightened or loosened, do not over-tighten the environmental cap.
 
The Cressi environmental seal cap socket is precision machined from white acetal and has a stainless steel handle and hardened stainless steel pins.
 
GTIN: 08720865017426