Master Lock - Model 406BLK - 406 -Dielectric Thermoplastic Safety Padlock

Plastic shackle helps prevent electrocution and arc flashing, also prevents electrical current from shackle to key. All components are non-sparking and non-magnetic - plastic, copper, brass. 1-1/2` (3.8cm) wide 1-3/4` (4.4cm) tall Thermoplastic black body, plastic shackle w/1-1/2` (3.8cm) clearance. Designed exclusively for Lockout/Tagout applications. Durable, lightweight, non-conductive Thermoplastic lock body. Compliance with OSHA `one employee, one lock, one key` directive. Key retaining-ensures that padlock is not left unlocked. Keyed different 6-pin tumbler cylinder. Commercial boxed packaging, shelf pack qty 6, master carton qty 36.