General description The Masterlock 406RED Zenex™ Lockout non-conductive padlock is designed for optimal safety in Lockout/Tagout systems. It features dielectric protection, is non-sparking, and has a durable composite nylon shackle, making it ideal for various environments. Technical specifications Body material: Zenex™ composite Shackle material: Composite nylon Shackle diameter: 6 mm Body width: 35 mm Shackle diameter: 4.76 mm Inter-handle space: 16 mm Inter-handle height: 38 mm Temperature resistance: -57 °C to +177 °C Number of keys: 1 Color: Red Compatibility and accessories Includes 'Danger' and 'Property of' padlock labels Usage Designed for lockout or signaling applications Key retention system prevents accidental unlocking Suitable for use in explosive atmospheres (ATEX standard) Ideal for corrosive environments Other information Laser-engraving available for permanent identification Master Lock is the No. 1 manufacturer of lockout padlocks Corrosion and chemical resistant UV