Master Lock Safety Padlock Keyed Alike Yellow 3/16 in Shackle PK3

Safety lockout padlock for industrial isolation

The Master Lock safety padlock is designed for lockout-tagout procedures in industrial and maintenance environments. Its yellow thermoplastic body provides high visibility and chemical resistance for harsh conditions. Each pack contains three keyed-alike padlocks so a single key operates all units. Two keys and labels are included with every set.

3/16 in stainless steel shackle diameter

The shackle diameter of 3/16 in determines whether the padlock fits the specific lockout hasp, breaker or valve handle on site. Stainless steel construction resists corrosion while the open shackle style allows quick application. Vertical and horizontal clearances of 1 1/2 in and 5/8 in respectively define the maximum shackle opening. Verify these dimensions against your isolation points before purchase.

Keyed-alike convenience for multi-point lockout

Because the three padlocks share one key, an authorised worker can secure several energy sources without carrying a key ring. The non-removable key feature keeps the key in the cylinder while the shackle is open, reducing the chance of accidental lock engagement. The thermoplastic body insulates against electrical conductivity during panel work. Buyers who need unique keys per lock or a different shackle size should select another model.