Ox Trade Compression Fitting Spanner 15mm - 22mm is an essential tool for plumbing and heating installations. This durable spanner is specifically designed to fit compression fittings ranging from 15mm to 22mm, making it versatile for various pipe sizes. Ideal for both professional plumbers and DIY enthusiasts, it delivers reliable performance and precision grip when tightening or loosening fittings. A must-have addition to any toolbox.