What you get: this tool set consists of 4 pieces of water cooler faucets, 8 pieces of washers and 4 pieces of lock nuts; The rich quantity can meet your , and you can use our product to replace the old one Size and rate information: water bottle jug measures . 0.75 inch and fits into 0.75 inch hole,and shaft length is about 1 inch, rate is . 1.51 gallon per minute; It is suitable for household faucet size basically, no drip, no leak, and can use long time Convenient usage: as a home tool, our -free replacement cooler faucet is easy to install, you just need to put the washer and lock nut in order, tighten the screws, you get a new water tap; Pushing up, and this tap stay open for hands-free dispensing Serviceable material: the reusable spigot and lock nut are taken from plastic, and the washer is made of silicone material, non- smell and non-; And the wear- material gives our product well durability Range of application: the replacement cooler faucets are suitable for most water dispensers, coolers, wooden barrels, glass bottles and cold water beverage dispensers; Please the size of the tap before purchasing