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Orange thermoplastic safety padlock with plastic shackle 13/16 in clearance

Master Lock

Master Lock Zenex Orange Safety Padlock 13/16 in shackle

SKU CH-8HZ3-2VZX4

Non-conductive thermoplastic safety padlock with 13/16 in shackle clearance, keyed different and non-removable key

  • Product typeSafety
  • Non-conductive thermoplastic body protects against electrical hazards
  • 13/16 in horizontal shackle clearance fits standard lockout points
  • Key-retaining design prevents accidental unlocking while shackle is open
  • Keyed-different cylinders ensure each padlock opens only with its own key
  • High-visibility orange body with Danger header aids quick identification

Purpose and Fit

The Master Lock Zenex padlock is a non-conductive safety device built for lockout-tagout procedures in electrical and industrial settings. Its thermoplastic body and plastic shackle prevent accidental conduction, making it suitable for maintenance teams and authorised personnel who must isolate energy sources.

Sustained Use Behaviour

The key-retaining design keeps the key captive while the shackle is open, reducing the chance of leaving a lock unlocked during extended maintenance windows. Keyed-different cylinders ensure each padlock in a kit operates on its own key, supporting strict individual accountability over long projects.

Thermals Noise and Power

No power source, moving parts or cooling system are present, so the lock generates no heat, draws no current and produces no audible noise. The non-conductive materials remain stable across typical indoor and outdoor ambient conditions without thermal degradation.

How it compares

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

Price $10.99
Cheaper than about 88% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMaster Lock
Product typeSafety

Questions about this item

How much heat does the Master Lock Zenex Orange Safety Padlock generate when locked all day?

The lock body is thermoplastic and the shackle is plastic, so it produces no measurable heat during continuous use.

What door or hasp must I already have for the 13/16 in shackle to fit?

You need a hasp, chain link or latch with an opening at least 13/16 in wide to accept the shackle.

Will the plastic shackle on this padlock work with my existing metal hasp?

Yes, the 1/4 in diameter plastic shackle fits standard metal hasps that accept a 13/16 in clearance.

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