Amazon
Drain-off valve solid brass insert and an upgraded O-ring seal No more perished & stuck washers Solid/dependable brass & O-ring construction Uses a 6mm hex key to operate Press-fit & Push-fit compatible Sold in packs of 5 (fully recyclable retail packaging)
Drain-off valve solid brass insert and an upgraded O-ring seal No more perished & stuck washers Solid/dependable brass & O-ring construction Uses a 6mm hex key to operate Press-fit & Push-fit compatible Sold in packs of 5 (fully recyclable retail packaging)