The McAlpine NUT-WMVALVE Female Blank Cap is a plumbing fitting used to blank off appliance valves with a 3/4" thread. It is designed to fit onto the valve and create a watertight seal, preventing water from flowing through the valve and into the appliance. The blank cap is made from high-quality materials, which are durable and resistant to corrosion. It features a female thread on one end, which is designed to fit onto the 3/4" valve thread, and a blank cap on the other end, which seals off the valve. The McAlpine NUT-WMVALVE Female Blank Cap is designed to be easy to install and can be done by a qualified plumber. The blank cap is suitable for use in a range of plumbing applications, including in domestic and commercial settings. Overall, the McAlpine NUT-WMVALVE Female Blank Cap is a reliable and efficient solution for blanking off appliance valves. It is a durable and long-lasting product that can help to prevent leaks and ensure a secure and watertight seal. ・ Blanks off appliance valves with ¾" thread