The lightweight lock box for swivel socket  ( 487MX ), is considered  a hazardous energy lockout or control system during service or maintenance of industrial machines or equipment, is the placement  from a rotating socket  which guarantees the blocking of energy  under the concept of controlled security.  

Advantages

• The Master Lock, Locking Device ( 487MX ), is manufactured with high quality materials designed to withstand any security environment. Its unique and exclusive swivel design enables simple installation in limited spaces.  
• This device is strong enough to resist removal without the use of excessive force or unusual techniques . Its Zenex thermoplastic body Resistant and lightweight, it withstands chemicals and acts effectively in extreme conditions. 
• Furthermore, this equipment has the condition of remaining locked under normal use conditions. Precision engineering , durable materials and recommended system maintenance ensure long life. 
• The twist-lock plug on power supplies is the way practice of avoiding workplace accidents when repairing, cleaning or fine-tuning machinery, this Includes high- visibility permanent safety labels for 120-volt outlets and many 240-volt outlets. 
• The rotating plug locking device completely covers the plug and offers protection against accidental reconnections. The primary objective is that they meet or exceed the safety requirements of established standards. 

Characteristics

• The rotating plug locking device has an out/in rotation feature that allows for easy installation and storage . This equipment surrounds the plug and offers protection against accidental reconnections . 
• Made of resistant, light and dielectric thermoplastic body that withstands chemical substances. Acts effectively in extreme conditions. On the other hand, the patented swivel design allows for easy installation in tight spaces. 
• It has a complete design with permanent, highly visible safety labels (in English, French and Spanish). 
• The product is intended for socket sizes up to 57 mm . diameter x 82mm . _ with a cable diameter of up to 19 mm . which represents the majority of 120 volt outlets and many 240 volt outlets .