Connect supply tubing or dripline (0.940 in. OD) together using the rugged Compression Coupling 900 Legacy Series. The coupler forms a watertight connection between two tubing sections. Tubing is inserted into the compression ring, where an internal barb compresses the tube and holds it in place. This compression fitting is made of ABS plastic treated with UV inhibitors to prevent fading and cracking. Use fittings to set up a new drip irrigation system or expand or repair an existing drip system.