2x20mm O Rings
These o rings are high quality buna-nitrile (BN70) with a durometer rating of 70.



SIZE: 2x20mm
COMPOUND: Buna-Nitrile / Nitrile Rubber / Buna-N
DUROMETER SHORE A: 70
INNER DIAMETER: 20mm
OUTER DIAMETER: 24mm
WALL THICKNESS: 2mm

COMMON USE(S):
• Planet Eclipse GEO2 back cap
• Planet Eclipse GEO3 / 3.1 back cap
• Planet Eclipse GEO3.5 back cap
• Lucky Ion Stage 5.1 back cap
• Bob Long Insight NG Volume Chamber