Crafted by Rothenberger, this Drain Test Plug comes complete with a plastic cap, designed to provide a reliable seal for your bathroom's plumbing. With a 4-inch (100mm) diameter, it's perfectly sized for convenient use and fits most standard drains. The plug is made from durable stainless steel, promising longevity and resistance to corrosion, while the black colour offers a sleek, unobtrusive look that complements any bathroom decor.

This fitting is a must-have for any plumbing maintenance kit, suitable for both professional tradespersons and DIY enthusiasts. The product's unique identifier, 130091, assures you're getting a genuine Rothenberger quality item, not a knockoff. It's a versatile addition to your plumbing arsenal, ensuring your bathrooms function flawlessly.