The special stop sign design makes it virtually impossible to miss when this lockout hasp is in use. Each one includes 6 lock holes and a slot for daisy-chaining hasps together. A dry erase marker can be used to write name, date, etc. on the hasps. See the Technical Data Sheet for more information.
The lock holes are 5/16" diameter. Lockout hasp dimensions are 5 1/2" h x 3-3/8" w x 3/16" d.