Master Lock® Safety Lockout Padlocks Padlocks designed specifically for lockout/tagout! These special padlocks are stamped with the words "Safety Lockout" to alert workers to the hazard. Permanent write-on labels eliminate the need for a separate tag. Choice of eight tough engineered polymer body colors (black, blue, green, orange, purple, red, teal, yellow), which allows the employer to assign a color to each worker. Standard body is 1-1/2" wide, 1-3/4" high with 1-1/2" shackle clearance. Also available in 3" extra long body upon request.