Secure Your Lock Off with Safety Hasps or Plug Lockout

Safety hasps are an essential part of Lockout/Tagout procedures. Used alongside safety padlocks, they prevent accidental or unexpected start-up of machinery, valves, or electrical power sources during maintenance work.

How Safety Hasps Work

A hasp is placed on the primary isolator (such as a switch, valve, or breaker). Each person working on the equipment attaches their own safety padlock. This ensures the equipment cannot be re-energised until all padlocks have been removed.

As each worker completes their task, they remove their padlock. Once all padlocks are removed, the isolator can be safely returned to service.

Abus 702 Lock Off Hasp

• Available in red or yellow

• Holds up to six padlocks

• Suitable for electrical switchgear and valve isolation

Masterlock 427 Labelled Hasp

• Features printed warning: “Danger - Do Not Operate”

• Aluminium and stainless steel construction

• Holds up to five padlocks (two hasps can be linked to increase capacity)

Masterlock 428 Non-Conductive Hasp

• Made from thermoplastic nylon

• Non-conductive and anti-spark

• Suitable for electrical and petroleum applications

• Holds up to six padlocks

Masterlock 488 Plug Lockout

The Masterlock 488 Plug Lockout encloses the plug entirely to prevent accidental reconnection.

• Available in two sizes

• Made from Xenoy alloy to withstand extreme temperatures (-46°C to +177°C)

• Works with padlocks up to a 6mm shackle diameter

• Supplied with multi-lingual high-visibility warning labels