Specification Brand : FTVOGUE BulletPoint1 : Areas of Application: Suits perfectly for industry, chemical engineering, electric power, coal mine, etc. BulletPoint2 : Valve Lock: This valve lock will stop the safety valve to provide safety . BulletPoint3 : Easy to Install: Very convenient to install this valve locking device with a light weight and a compact size. BulletPoint4 : Adjustable Locking Range: The locking range can be adjusted, suitable for hand wheels with diameters of 64mm to 165mm. BulletPoint5 : ABS Material: The gate valve lock is made of ABS material and is resistant to high temperatures ranging from -30 ℃ to 100 ℃. ItemName : Valve Lock, Gate Valve Lockout Device 64~165mm Hand Wheels Adjustable Gas Valve for Chemical Industry, Devices ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 25 centimeters ItemPackageDimensions_Width : 15 centimeters ItemTypeKeyword : industrial-lockout-tagout-devices Manufacturer : FTVOGUE Material : Nylon ModelName : Ftvogue80gy7942mo ModelNumber : FTVOGUE80gy7942mo PartNumber : FTVOGUE80gy7942mo ProductDescription : Specification: Item Type: Valve Lock Model: AGV-01 Material: ABS Application: Suitable for industrial, chemical, electric power, , coal mine flammable and explosive places. Scope of Application: Suitable for hand wheels with diameters of 64 ~ 165mm / 2.52 ~ 6.5in (approx.).