By Brands

 -Stands up to chemicals, temperature extremes, and is UV stable
-1/4" diameter, 1-1/2" tall nylon shackle 
-Exposed components are plastic and do not conduct electricity
-Customize on-site with permanent, write-on labels
-"one employee, one lock, one key" directive
-High security, reserved-for-safety cylinder
-Key retaining
-Temperature tested from -56.67°C to +177°C
 
Master Lock Model#
Description
Vertical Shackle Clearance (B)
406RED
Keyed Different, Dielectric
1-1/2"
406KARED
Keyed Alike
1-1/2"
406MKRED
Master Keyed
1-1/2"
406KAMKRED
Keyed Alike, Master Keyed
1-1/2"

Compliance with OSHA 1910.147