Master Lock Safety Padlock Keyed Alike Red 3/16 in PK3

Safety lockout padlock

The Master Lock safety padlock uses a red thermoplastic body and a 3/16 in stainless-steel shackle for lockout-tagout procedures. Each lock is keyed alike so one key operates every unit in the pack. The non-removable key design prevents the key from being left in the open shackle. Two keys and identification labels are included with each padlock.

Replaces mixed-key sets

A keyed-alike pack removes the need to carry separate keys for every isolation point on a job site. The jump is worth it when a maintenance team services multiple energy sources during the same shift and wants a single key per person. Corrosion-resistant materials extend service life in damp or outdoor environments compared with standard steel shackles.

Suits maintenance crews and facility managers

Teams that follow OSHA lockout-tagout programs and prefer a lightweight, non-conductive body will find this model practical. Buyers who need unique keys for each lock or a longer shackle reach should look at something else. The fixed 3/16 in shackle diameter also limits use on larger hasps or chain links.