Master Lock Steel Lockout hasp, 38mm jaw Clearance

Master Lock 421 Steel Lockout Hasp, Red & Silver, 12.2 cm x 6.0 cm x .6 cm

Master Lock Steel Lockout hasp, 38mm jaw Clearance

Overall Rating: 1.5 / 5 (average from multiple review sources, as of 27 Jun 2026)
Based on a total of 65 customer reviews from independent review platforms.

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£13.26
Delivery from £4.49

Master Lock Steel Lockout hasp, 38mm jaw Clearance

Overall Rating: 1.5 / 5 (average from multiple review sources, as of 27 Jun 2026)
Based on a total of 65 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£14.90
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Master Lock 421 Steel Lockout Hasp 38mm (ML-421)

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Jul 2026)
Based on a total of 23,838 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£14.90
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Master Lock Steel Lockout hasp, 38mm jaw Clearance

Overall Rating: 1.5 / 5 (average from multiple review sources, as of 27 Jun 2026)
Based on a total of 65 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 weeks
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£15.20
Delivery from £8.00
Master Lock Steel Lockout hasp, 38mm jaw Clearance

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LOCKOUT TAGOUT: Protect your employees life during maintenance by isolating energy sources in your plant APPLICATION: Ideal for lockout by 6 workers at each lockout point, the hasp keeps equipment inoperative while repairs or adjustments are made TECHNICAL CHARACTERISTICS: Heavy gauge steel jaw with red vinyl coated handle HASP DIMENSIONS: (HxLxD) 12.7 x 6 x 0.6 cm, shackle (diameter) 3.8 cm EFFICIENT LOCKOUT TAGOUT: Accepts American Lock and Master Lock safety padlock up to 7mm diameter shackles LIMITED LIFETIME WARRANTY, Weight: 0.2010422043111702 Pounds, Manufacturer: Master Lock
£13.26
In stock. Express Delivery available with Amazon Prime.
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Product Information

Features

Product colour Aluminium, Red
Accepts padlock Yes
Jaw width (max) 3.8 cm
Material Steel

Weight & dimensions

Height 127 mm

Product information

At a glance

  • Multi-user access: Securely lockout multiple workers.
  • Durable construction: Made from high-strength steel.
  • Bright color: Enhances visibility during operations.

Note: This text was created with the help of AI.

Unlock the Power of Safety with Master Lock

The Master Lock 421 Steel Lockout Hasp is a must-have for professionals and DIY enthusiasts alike! Whether you're working in construction, manufacturing, or maintenance, this lockout hasp is designed to ensure safety during repair or maintenance procedures. With the ability to accommodate multiple padlocks, it's the perfect tool for anyone who prioritizes security and reliability in their work environment.

Strong Design Meets Practical Functionality

Crafted from high-quality steel, the Master Lock 421 boasts a robust and durable design that stands up to the toughest conditions. The hasp features a jaw clearance of 38mm, allowing for easy attachment to various equipment and lockout points. Its bright red color enhances visibility, ensuring that the lockout point is noticeable and reducing the risk of accidental operation during maintenance. Plus, the lightweight design makes it easy to carry and use, streamlining your workflow.

Benefits That Make a Difference

  • Multi-User Capability: Secure multiple lockout devices at once, allowing several workers to lock out the same equipment.
  • Versatile Application: Perfect for energy isolation on machinery, valves, or electrical components.
  • Ease of Use: Simple design allows for quick installation and removal, saving you valuable time on the job.
  • Long-Lasting Performance: The steel construction ensures that it withstands harsh environments and repeated use.

Your Safety, Our Priority

The Master Lock 421 is not only functional but also designed with user safety in mind. Its sturdy build and reliable locking mechanism provide peace of mind, allowing you to focus on the task at hand. Whether you’re locking out electrical panels or heavy machinery, this hasp ensures that everyone on site is aware of the maintenance being performed. With its excellent blend of functionality and durability, the Master Lock 421 Steel Lockout Hasp is a smart investment for anyone serious about workplace safety.

Note: This text was created with the help of AI.

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