MASTER LOCK S3476/S3477 WEDGE STYLE BALL VALVE LOCKOUT

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Wedge-Style Ball Valve Lockout, 1/4in (6.4mm) to 1in (25mm) Diameter Valves

The Master Lock No. S3476/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. Device fits manual, quarter turn ball vale handles to protect against accidental opening and fits valves between 1/4in (6mm) to 1in (25mm) diameter. The easy-to-use one piece design locks valve in OFF position.