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Master Lock™ Safety Lockout Hasp

Allows up to six workers to lock out a single energy source

Manufacturer:  Master Lock™ 421

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Catalog No. 19-813-524

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  • Heavy gauge steel jaw with red vinyl coated handle
  • Accepts padlocks up to .28 in shackle diameter
  • Control cannot be turned on until last workers padlock is removed from hasp



To lock out a single energy source
Lockout Hasps
0.37 in.
5 x 2.37 in. (13 x 6cm)
5 in.
1.5 in.
2.37 in.
Heavy-gauge Steel
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