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White vinyl adhesive lock labels with red and black danger header, 1 by 5 inches, pack of 50

Master Lock

Master Lock 461 Lock Label 1x5 in Vinyl PK50

SKU CH-4QZM-EPD70

Adhesive vinyl lock labels with “Danger / Do Not Remove This Lock” header, write-on surface, rated –40 °F to 200 °F, pack of 50

  • Product typeEmergency Exit Signs & Lights Accessories
  • Clear identification with “Do Not Remove This Lock” legend on danger header
  • Adhesive backing allows quick mounting on equipment without tools
  • Vinyl material withstands -40 °F to 200 °F for harsh environments
  • Write-on surface lets workers add custom information on each label
  • Pack of 50 labels supplies enough units for facility-wide lockout tagging

Master Lock 461 Lock Labels

These adhesive vinyl labels measure 1 in by 5 in and come in a pack of 50. They are designed for lockout and tagout procedures where a clear warning must be attached directly to a lock or energy isolation point. The front side carries a "Do Not Remove This Lock" legend on a black, red and white header.

Upgrade from handwritten tags

Handwritten notes can smudge, fade or tear in harsh environments. These labels provide a consistent, pre-printed danger header and a write-on surface for specific details. The switch is worth it when legibility and durability are required for compliance and safety audits.

Rated for -40 to 200 degrees F

The vinyl material and adhesive hold across a wide temperature range, making them suitable for outdoor, refrigerated or high-heat industrial settings. They are not metal detectable, so they are not suited for food processing lines that require detectable fragments. Each pack supplies 50 labels for multiple lockout points.

How it compares

Measured against everything we stock in Emergency & Hazard Lighting, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 63% of the 1,162 comparable items (median $30.99).

Specifications

Product
Brand nameMASTER LOCK
Product typeEmergency Exit Signs & Lights Accessories

Questions about this item

How much space do the 1 in by 5 in vinyl labels need on the mounting surface?

Each label measures 1 in tall by 5 in wide, so allow at least that rectangle of clean, flat area per label.

What is the correct way to apply the adhesive-backed labels so they stay fixed?

Clean and dry the surface, peel the liner, press the full 1 x 5 in face firmly, and avoid repositioning — the adhesive bonds on first contact.

When should the pack of 50 labels be replaced in environments reaching 200 Degrees F or -40 Degrees F?

Replace any label that shows fading, cracking, or loss of adhesion after exposure to the rated temperature extremes.

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