Electrical Isolation Lock BS07A SMALL BALL VALVE LOCKOUT DEVICE RED | Alliance Safety Safety Lockout Device It applies to the handwheel within the range of 1 - 2., 5 (25mm - 64mm). Buy RS PRO Red Lockout Stainless Steel, Nylon Ball Valve Lockout . Browse our latest Lockouts offers. Free Next Day Delivery available Made of high-quality ABS plastic, solid, light, insulated, and durable. About this item Safety first, right? This clever valve lockout device is your new best friend for any maintenance work. It fits handwheels from 25mm to 64mm (that's 1 inch to 2.5 inches) and works with padlocks up to 3/8 inch shackles. Made from tough ABS plastic that's both lightweight and insulated - perfect for electrical locking situations. Basically, you snap this red plastic guard around... Specification: Name: Valve Lock Color: red Size: applicable handwheel diameter: 25mm-64mm Material: Plastic Suitable for electrical locking applications and used in combination with padlocks to help prevent valve opening during maintenance and repair. Plastic Adjustable Ball Valve Lockout for Pipes Abvl01m Suitable for electrical locking applications and used in combination with padlocks to help prevent valve opening during maintenance and repair.