The LT version of Masterlock’s Zenex S31 padlock has a longer shackle than the usual version (comes with 76mm shackle length). The lock is also available in a selection of colours (standard version is red – please call us directly for other colour options).

Made to the highest standards, Masterlock’s Zenex padlocks are capable of locking out a wide variety of applications, are resistant to temperature, chemicals and corrosion and come as standard with key retaining technology that prevents the removal of a key unless the lock is fully secured or unlocked properly.

This padlock is available in three key styles:

• Keyed Different – each padlock in a set has its own individual key
• Keyed Alike – each padlock in a set can be opened via the same key
• Master Keyed – each padlock is keyed differently plus one key is included that opens them all

Zenex padlocks are also certified for use in hazardous areas and are suitable for use in explosive atmospheres (zone 2).

It is also possible to supply these padlocks with rugged TPE (thermoplastic elastomer) weather-resistant covers and laser engraving. Please call us directly for more information on these options.

Key Features

• Resistant to the effects of corrosion
• Withstands temperature from -57 to +177°C
• Chemical resistant design
• UV-stable padlock body
• Three key versions available
• Includes “danger” and “property of” labels in English. French/Spanish options also available
• Key-retaining design – won’t let the key be removed unless the lock is secured/unsecured
• Safe to use in zone 2 explosive atmospheres and hazardous areas
• Long shackle design

Lock Dimensions