內含
.4 x高壓管軸心用O-ring
.3 x低壓管母頭用O-ring
.5 x低壓管公頭用O-ring
.2 x高壓管公頭用O-ring
.5 x氣瓶頭(YOKE)用O-ring
.1 x 氣瓶頸用O-ring
.附贈矽油 (2克)