The Master Lock No. S2005 Compact Plug Prong Lockout provides a simple and effective solution for locking out smaller electrical plugs. Its versatility and ease of use help enhance workplace safety by preventing the accidental energizing of equipment. Its patented design securely grips the prongs of 110-120 volt plugs, including both two-prong plugs with and without ground. This lockout device accepts various shackle diameters, making it compatible with most existing safety padlocks and lockout hasps. Ideal for use in industrial, manufacturing, and commercial settings where electrical plug lockout is required for maintenance or repair work.