The Polypipe Rainwater Drainage Square Internal Stop End is a high-quality, durable accessory designed for 112mm square gutter systems. This item, available in white, provides an efficient solution for stopping the flow of water at the end of a drain pipe. Its made from robust materials which ensure longevity and superior performance even in adverse weather conditions. Its design fits neatly into the square line system, facilitating easy installation and maintenance. The Polypipe Stop End is perfect for domestic rainwater applications.