Fix-A-Tap O-Ring No. 9 Pack of 4

Four No. 9 rubber O-rings on a card, 11.0mm inside diameter by 15.9mm outside with a 2.4mm section. They sit in the groove on a tap spindle and squeeze up to form the seal, so a tap that weeps around the body rather than the seat gets fixed without pulling the whole tap off. Suits older thick spindles and snap-on sprinkler fittings, hot or cold water.