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Black thermoplastic padlock with stainless steel shackle, keyed different, non-key retaining

Master Lock

Master Lock Lockout Padlock Keyed Different Black 3/16 in Shackle

SKU CH-4RR9-ZXGJB

Thermoplastic lockout padlock with stainless-steel shackle, keyed different and corrosion resistant

  • Product typeNon-Key Retaining
  • Keyed-different security prevents unauthorised key sharing
  • Stainless-steel shackle resists cutting and corrosion
  • Thermoplastic body insulates against electrical hazards
  • Non-key-retaining design lets you remove the key while locked
  • Compact 3/16 in shackle fits tight lockout points

Lockout Padlock for Energy Isolation

The Master Lock lockout padlock is built for industrial lockout/tagout procedures. Its thermoplastic body and stainless steel shackle resist corrosion in harsh environments. The keyed-different cylinder ensures each worker holds a unique key. It is not suited for applications requiring a key-retaining mechanism that prevents key removal while unlocked.

3/16 Inch Shackle Diameter and Clearance

The 3/16 in shackle fits standard lockout hasps and valve lockouts with matching hole sizes. Horizontal and vertical clearances of 5/8 in and 1 1/2 in accommodate bulky energy-isolation points. The shackle reaches its limit when the isolation point exceeds these internal dimensions or demands a thicker shackle for higher physical security.

Non-Key Retaining Cylinder Operation

The cylinder allows key removal in both locked and unlocked positions for workflow speed. This design cannot support procedures that mandate the key remain trapped until the padlock is secured. Users needing that positive verification must select a key-retaining model instead.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 77% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMaster Lock
Product typeNon-Key Retaining

Questions about this item

Will the 3/16 in stainless-steel shackle fit the lockout hasps and circuit-breaker lockouts I already use?

The shackle diameter is 3/16 in with a 5/8 in horizontal and 1 1/2 in vertical clearance, matching common industrial hasp and breaker-lockout holes.

How can I confirm the keyed-different cylinder is operating correctly after I receive it?

Insert the supplied key; it should turn smoothly to release the shackle, and the key must remain in the lock while the shackle is open because the cylinder is non-key-retaining.

Does the package include the danger labels shown in the description, or do I need to order them separately?

The padlock comes with the danger labels included; no separate label purchase is required.

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