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Blue thermoplastic lockout padlock with hardened steel shackle

Master Lock

Master Lock 410 Lockout Padlock Keyed Alike Blue Thermoplastic

SKU CH-ABQC-GKR6B

Keyed-alike lockout padlock with a blue thermoplastic body and hardened-steel shackle for industrial safety isolation

  • TypeMechanical Push Button
  • Keyed-alike convenience simplifies multi-lock management
  • Thermoplastic body resists chemicals and corrosion
  • Hardened-steel shackle withstands cutting attempts
  • Non-removable key prevents accidental unlocking
  • Compact 1-1/2 in vertical clearance fits tight spaces

Lockout Padlock for Group Safety

The Master Lock 410 padlock uses a blue thermoplastic body and a hardened steel shackle for lockout procedures. A non-removable key and keyed-alike configuration mean every lock in the set opens with the same key, simplifying key management for maintenance teams. The 13/16 inch shackle clearance fits standard hasps and valve handles.

Chemical Resistant Body Handles Harsh Environments

The thermoplastic body resists chemicals and corrosion without the weight or conductivity of metal. An open shackle design allows quick application while the hardened steel resists cutting attempts. No moving electronic parts means no power draw, no fan noise and no thermal concerns in any ambient condition.

Keyed Alike Set Reduces Key Count

Supplied as a keyed-alike group, the pack eliminates the need to carry multiple keys for different isolation points. The standard key style works with existing Master Lock key systems if already in use. A danger header on the lock body provides a visual warning without extra tags or labels.

Highlights

  • Keyed-alike convenience simplifies multi-lock management
  • Thermoplastic body resists chemicals and corrosion
  • Hardened-steel shackle withstands cutting attempts
  • Non-removable key prevents accidental unlocking
  • Compact 1-1/2 in vertical clearance fits tight spaces

Specifications

BrandMaster Lock
TypeMechanical Push Button

Questions about this item

How do I install the Master Lock 410 lockout padlock and what step is commonly missed?

Insert the 1/4 in hardened steel shackle through the isolation point, close the shackle until it clicks, then verify the non-removable key cannot be withdrawn while unlocked — this confirms the shackle is fully seated.

What maintenance or replacement will the Master Lock 410 lockout padlock need over time?

Inspect the thermoplastic body for chemical damage or cracks, lubricate the mechanical push-button mechanism periodically, and replace the padlock if the 1/4 in hardened steel shackle shows deformation or the keyed-alike cylinder binds.

What limit appears first when the Master Lock 410 lockout padlock is used continuously in a lockout programme?

The thermoplastic body’s chemical resistance is the first limit under sustained exposure to solvents or oils; prolonged contact can degrade the body before the hardened steel shackle or mechanical push-button mechanism fails.

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