- Tough light weight dielectric Zenex body, Withstands chemicals and extreme temperatures
- Nylon shackle, Ideal for electrical lockouts
- Key retaining feature ensures key is not removed while padlock is unlocked
- Designed specifically for Lockout/Tagout applications
Master Lock 0406YLW Dielectric Thermoplastic Safety Padlock features a 38mm wide Zenex™ Thermoplastic yellow body and a 38mm tall, 6mm diameter plastic shackle to help prevent electrocution and arc flashing and to prevent electrical current from shackle to key. All components are non-sparking and non-magnetic. Designed exclusively for Lockout/Tagout applications, the durable, lightweight material is easy to carry and padlock has key retaining cylinder to ensure the padlock is not left unlocked.