Hozelock 25m Professional Hose - Hozelock 6525 Ref: HOZ6525 Hozelock 25m Professional Hose - 6525. Hozelock Professional hose is an extra-thick heavy duty 12.5mm (1/2 inch) diameter hose with braided reinforcement. Hozelock Professional hosepipe withstands high water pressure, and is crush resistant and highly durable. Suitable for all garden use. 25m of Hozelock professional hose. £25.99