Features: Secure your electrical devices with this plugs Lockout Device, designs to fit both 2 and 3 Prongs plugs, featuring a strong ABS+PC construction and including 2 Key per lock for enhances safety and convenience. This not leading outlet locking safety lock boasts heat resistant, shockproof, and wear resistant properties, with a key retention mechanism to prevent accidental key loss during operation. Ideal for parents, facility managers, and electricians search childproofing solution or worksites equipment defense against unauthorized power accessing . Perfect for safeguarding appliances in homes, schools, construction sites, or offices by physically blocking power activation through locked plugs on tool and electronics. Each set includes two red plugs Lock with uniquely numbered Key , ensuring organized management of multiple Lock while maintaining electrical safety compliance. Specifications: Component : ABS+PC Size: about 23x35x50mm/0.9x1.37x1.96inch Package Includes: 2xOutlet Safety Lock with Key note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.