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Master Lock 1- 1/2" Jaws Master Safety Lockout Hasps

Master Lock 421
SKU MAS-421
Master Lock 1- 1/2" Jaws Master Safety Lockout Hasps

Image may not depict product actual color, inclusions or accessories

Lock-Out Hasps Provide the ability to require multiple authorizations to allow access to one locked out device or energy source. The non-conductive, red vinyl handle coating imProves grip and Protects equipment from scratching.

  • Color: Red.
  • Jaw Diameter: 1 1/2 in.
  • Material: Steel.
  • Type: Lockout Hasp.

Similar Padlock Products

Master Lock 421 Description

Lock-Out Hasps Provide the ability to require multiple authorizations to allow access to one locked out device or energy source. The non-conductive, red vinyl handle coating imProves grip and Protects equipment from scratching.

  • Color: Red.
  • Jaw Diameter: 1 1/2 in.
  • Material: Steel.
  • Type: Lockout Hasp.

Similar Padlock Products

$7.39Each
In Stock-

Ships between 03/04/2026 - 03/06/2026

Master Lock
Visit The Master Lock Store

Product Specifications

Part Number421, 470-421
Weight0.24-lb
UPC071649613876

Shop Top 100 Tools & Hardware Products.

View other Padlock Best Sellers.

Manufacturer Description

Master Safety Lockout 1- 1/2" Jaws

  • Compatible with Nos. 3 410 411 and 6835 safety lockout padlocks. Allows for lockout by up to six workers. Heavy gauge steel resists Prying
  • Color: Red
  • Material: Steel
  • Quantity: 12 per box
  • Type: Lockout Hasp
  • Weight: 0.17 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Master Lock 1- 1/2" Jaws Master Safety Lockout Hasps
$7.39Each
In Stock-

Ships between 03/04/2026 - 03/06/2026

Similar Padlock Products

Master Lock 421 Description

Lock-Out Hasps Provide the ability to require multiple authorizations to allow access to one locked out device or energy source. The non-conductive, red vinyl handle coating imProves grip and Protects equipment from scratching.

  • Color: Red.
  • Jaw Diameter: 1 1/2 in.
  • Material: Steel.
  • Type: Lockout Hasp.

Product Specifications

Master Lock
Visit The Master Lock Store
Part Number421, 470-421
Weight0.24-lb
UPC071649613876

Shop Top 100 Tools & Hardware Products.

View other Padlock Best Sellers.

Manufacturer Description

Master Safety Lockout 1- 1/2" Jaws

  • Compatible with Nos. 3 410 411 and 6835 safety lockout padlocks. Allows for lockout by up to six workers. Heavy gauge steel resists Prying
  • Color: Red
  • Material: Steel
  • Quantity: 12 per box
  • Type: Lockout Hasp
  • Weight: 0.17 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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