Adjustable ball valve locking mechanism

Made of polypropylene (PP). Can be locked with a safety padlock with a locking knob diameter ≤9mm. Adjustable design fits 1/2in (13mm) to 2in (64mm) valves. Easy-to-use locking device prevents accidental activation of a closed ball valve. Removable insert for a wide range of handle designs and sizes. The easy-to-use design is available in various sizes to best suit your application. The lock body is red by default and can be customized to meet customer needs in various colors as required. F03: Coin-style ball valve lock, for valves with a diameter of 1/4 in (6.4 mm) to 1 in (25 mm). Two rows of locking points allow for secure adjustment. Fits manual quarter-turn ball valve handles to protect against accidental opening. The easy-to-use, one-piece design locks the valve in the OFF position. F03N: Plastic ball valve lock, wedge style, for valves 1/4in (6.4mm) to 1in (25mm) in diameter. Two rows of locking points allow for secure adjustment. Fits manual quarter-turn ball valve handles to

Price: £13.19 from ManoMano UK