Product Details
The Master Lock No. S3477 1/4 turn ball valve lockout features a compact size that can easily be stored or carried and a heat-resistant powder-coated metal body. The device is designed to fit manual, quarter turn ball valve handles to protect against accidental opening and accommodates valves with diameters ranging from 1-1/4 in (32 mm) to 3 in (76 mm). Its easy-to-use one-piece design locks the valve in the off position, while two rows of lockout points provide a secure fit. This lockout device is ideal for ensuring safety and compliance in various applications. The Master Lock No. S3477 is subject to warranty terms as specified by the manufacturer.
