Tubing 1/2" ID - 3/4" (12.7mm) (19.5mm) OD

Tubing is what connects all the various components of your water-cooling system together. It's flexible, and can be cut to the length you require. The tubing in this category is sized 1/2” inner diameter (ID) and 3/4” outer diameter (OD), and is suitable for both barb and compression fittings. It's available in a range of colours and those listed as UV will glow under UV light.