20 pieces Diver's O'ring kit
Contains
.4 x SPG swivel spool O-rings
.3 x Low pressure hose female O-rings
.5 x Low pressure hose male O-rings
.2 x High pressure hose male O-rings
.5 x Tank valve (YOKE) O-rings
.1 x Tank O-ring (neck)
.1 x Silicone grease (2g)