Several different hole sizes allow our PrinzingElectrical/Pneumatic Plug Lockout to be used for a variety of electrical plugs (up to 3 1/2INC in diameter and 5INC in length) as well as maleair hose connectors.
Holes are designed to fitINCnecked downINC pneumatic male fittings commonly attached tocompressed air hoses.
Lockout i s made of strong polystyrenematerial and works on 110V
Specifications
Legend: LOCKOUT DEVICE Pneumatic Male Fitting/Electrical Plug DONOT PLUG IN