The McAlpine Blank Cap S23M is a plumbing component designed to seal an unused pipe or fitting. This particular cap is designed to fit a 1.1/4 inch pipe and features a multifit connection. It is made from high-quality, corrosion and wear-resistant materials, ensuring a secure and leak-proof seal. The cap is easy to install without special tools. It is compatible with plastic waste pipes to BS EN 1451-1:200 and BS EN 1329-1:2000, copper pipe, and lead pipe. Available in 1¼", 1½", and 2" sizes.