Feature:1. IMPACT RESISTANT: Adjustable ball valve lock have good insulation, good quality materials guarantee firm use, not easy to corrode, impact resistant2. FOR FLAMMABLE AND EXPLOSIVE PLACES: Valve lock is suitable for industrial, chemical, electric power, petroleum, coal mine, flammable and explosive places3. FOR 1.3CM-6.4CM PIPE DIAMETER: Suitable for ball valves whose pipe diameter is less than 1.3cm-6.4cm in the closed state, and the lockable range is reduced to 1.3CM-3.2CM when the valve is open4. FOR DN8-DN50 BALL VALVE: Ball valve lockout device is suitable for DN8-DN50 ball valve, very useful and practical5. GOOD HEAT RESISTANCE: Made of Polypropylene PP material, non toxic and environmentally friendly, with good heat resistance and good chemical stabilitySpecification:Item Type: Ball Valve Lockout DeviceModel: ASBV-01Material: Polypropylene PPUses: Suitable for industrial, chemical, electric power, petroleum, coal mine, flammable and explosive placesScope of Application: Suitable for DN8-DN50 ball valves.Package List:1 x Ball Valve Lockout