The Master Lock No. 488 Rotating Electrical Plug Lockout Device accepts cords with up to 3/4in (19mm) diameter and an electrical plug up to 3in (76mm) diameter x 6in (152mm). Device surrounds the electrical plug and protect against accidental reconnection. The unique, patented rotating design allows for easier installation in confined space applications. The tough, lightweight Zenex™ Thermoplastic body withstands chemicals and performs effectively in extreme conditions. Includes high-visibility permanent safety labels. For 240 and 550 volt plugs.

• Rotating Large Electrical Plug Lockout Device
• Outward/inward rotation allows for easier application and storage
• Surrounds the electrical plug and protects against accidental reconnection
• Patented rotating design allows for easier installation in confined space applications
• Complete with high visibility permanent safety labels (English, French & Spanish)
• Tough, lightweight, dielectric thermoplastic bodies withstand chemicals
• Performs effectively in extreme conditions
• For electrical plug sizes up to 3in (76mm) in diameter x 6in (152mm) with cord diameter up to 3/4in (19mm) (Most 110 and many 220-volt plugs)