Specification Brand : Sonew BulletPoint1 : [Versatile Design] Designed to secure 1‑4 pole circuit breakers, with an 8mm/0.31in lock hole diameter and a clamp size of 12‑19mm, providing versatility in usage. BulletPoint2 : [Premium Quality Material] The circuit breaker lockout device is made of premium nylon pa material, ensuring impact resistance, abrasion resistance, and effective power source insulation. BulletPoint3 : [Enhanced Safety] Ideal for power, chemical, industrial, and automotive industries, this circuit breaker lockout device enhances safety in diverse work settings. BulletPoint4 : [Easy Locking Mechanism] Quickly and easily lock individual circuit breakers in the off position without any tools required, providing a convenient experience for users. BulletPoint5 : [Smooth Surface Finish] Boasting exquisite craftsmanship, this lockout device features a smooth surface finish and can adapt to various environmental conditions for reliable performance. ItemName : Circuit Breaker Lockout Device, Insulated Nylon PA, Large Loto Breaker Lock, Multi Pole Breakers Lockout Device, for Industrial Equipment ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : industrial-lockout-tagout-devices Manufacturer : Sonew ModelNumber : Sonewp7zfk30y6d NumberOfItems : 1 PartNumber : Sonewp7zfk30y6d ProductDescription : Spec: Item Type: Circuit Breaker Lockout Device Material: Nylon PA Application: Suitable for power, chemical, industrial, automotive industries