The McAlpine T22L is a 1 1/2-inch extension piece fitting used to extend the length of a pipe. It is part of the Multifit range of plumbing fittings and pipes made by McAlpine. The T22L extension piece features a push-fit connection on both ends for quick and easy installation. The connector is made of durable, lightweight, and corrosion-resistant plastic, designed to create a watertight seal between pipes. This extension piece is compatible with both plastic and copper pipes and suitable for domestic and commercial plumbing applications. It is designed specifically for the McAlpine Multifit system and may not be compatible with other systems. Always ensure use in accordance with local plumbing codes and regulations.