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Master Lock 487 487 Rotating Safety Lockout

For Electrical Plug - Dielectric, Lightweight - Xenoy Thermoplastic Body - Red

Item # MLK487

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Retail/List price: $12.64
Your price:$9.70 for Each
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Inventory last updated: 10/23/2016 9:45pm EDT

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  • Outward/inward rotation allows easy application and storage
  • Fits 2-prong 240 and 120 volt plugs, with or without ground
  • Designed for electrical plug sizes up to 2-1/4" diameter x 3-1/4" with cord diameter up to 3/4"
  • Surrounds the electrical plug and protects against accidental reconnection
  • Includes high-visibility, permanent safety labels in English, Spanish, and French
The Manufacturer's Description Rotating electrical plug lockout surrounds two-prong 240 and 120 volt plugs, with or without ground, and protects again accidental reconnection. Lock onto prongs to prevent insertion in wall outlet. Outward/inward rotation allows easy application and storage. Tough, lightweight, dielectric Xenoy thermoplastic body withstands chemicals. Plug lockout performs effectively in extreme conditions ranging in temperatures from negative 50 degrees Fahrenheit (negative 46 degrees Celsius) to 350 degrees Fahrenheit (177 degrees Celsius). Use with your existing lockout padlocks or lockout hasps. Circular-style plug lockout is designed for electrical plug sizes up to 2-1/4" diameter x 3-1/4" with cord diameter up to 3/4" and includes high-visibility, permanent safety labels in English, Spanish, and French.


Product TypeSafety Lockout
Brand NameMaster Lock
ManufacturerMaster Lock, LLC
Product Model487
Product Name487 Rotating Safety Lockout
Manufacturer Part Number487
Manufacturer Website Address
Packaged Quantity1


Environmentally FriendlyYes
Country of OriginChina
Recycled Content0%
Assembly RequiredNo
Application/UsageElectrical Plug
MaterialXenoy Thermoplastic - Body
Additional Information
  • Outward/inward rotation allows for easier application & storage
  • Surrounds the electrical plug and protects against accidental reconnection
  • Patent-pending rotating design allows for easier installation in confined space applications
  • Complete with high-visibilty permanent safety labels (English, French & Spanish)
  • For electrical plug sizes up to 2-1/4" diameter x 3-1/4" with cord dia. up to 3/4" (Most 110 and many 220-volt plugs)


UPC code071649216794
Alternate code/substitution
Moore prefix and stock number
Product Classification CodeKQAA
Country of OriginCN
Ready to AssembleN
Recommended substitutions
Old item number
Minority/Women-Owned/Challenged Vendor
Old item number
Special order itemN
Relevant TermsMaster Lock Company,Safety & Security,Lock Out Stations,Circular Lockout Rotating Electrical Plug
 safety lockouts master 487 1018360191 071649216794 mlk487 mlk 487 0071649216794 master lock 487 rotating safety lockout for electrical plug dielectric lightweight xenoy thermoplastic body red Safety Lockout 487 No Yes 487 Rotating Safety Lockout 0
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