Product details:
Make sure your workers are safe by supplying labeled lockout hasps for all of their group lockout procedures. Constructed from tough 5052 anodized aluminum alloy with tamperproof locking tabs; they are impossible to remove while locks are still in place. Front and back of hasp contains write on surface that accepts pencil; pen or permanent marker (87052). Pen and pencil markings can be easily erased allowing for repeated use. Each hasp has 6 lock holes which are 5/16. diameter.