Features:
ABS body, rubber washer and corrosion-resistant steel spring. , can withstand the of seawater.
diving standard with overpressure for / pressure relief for for lifting bag and , can rupture, light, strong, and portable.
You can quickly remove the air according to your needs, and the accidental over-inflation during inflation, making you more focused on diving.
Over pressure for (OPRV) for , SMB, lift bag and other buoys. Attached with drawstring lanyard, easy to assemble, easy to use.
Specially designed for water sports, scientific design, professional equipment, Component, comfortable and .

Specifications:
PVC
Color: Black
Package Weight: approx.40g
Size: approx.5.2x2.7cm/2.05x1.06in

Note:
Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1Pc x Over Pressure Release for