Hammond Manufacturing MHK3 - 6" Padlocking 3-pt Latch GT 60" - Zinc
Hammond Manufacturing

MHK3

UPC: 623980609768


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Overview

The Hammond MHK3 is a 6-inch padlocking 3-point latch with a zinc-plated finish, designed for secure industrial applications. Manufactured by Hammond Manufacturing, this latch provides corrosion-resistant protection for cabinets, enclosures, and equipment requiring tamper-proof security. The 3-point locking mechanism ensures robust security, while the padlocking feature allows customization with user-supplied padlocks. Compatible with Hammond enclosures (1418, 1422, UHD, HN4, HWHK) as a field or factory installation, it maintains NEMA Type 12/4 ratings. The handle is reversible for flexible application, and all components are plated for durability. Ideal for electrical panels, server racks, and industrial machinery.
  • 6" padlocking 3-point latch for secure industrial enclosures
  • Zinc-plated finish for corrosion resistance
  • Maintains NEMA Type 12/4 ratings for dust and water resistance
  • Reversible handle for flexible application
  • Compatible with Hammond enclosures (1418, 1422, UHD, HN4, HWHK)

Specifications

Brand Name
Hammond Mfg.
Material
Zinc
Material
Zinc-plated
Mounting Type
3-Point Latch with Padlocking Feature
Nema Rating
Type 12/4
Series
MHK3
Size
6 Inches
Size
6 Inch
Size
6"
Sub Brand
MHK Series
Package Dimensions (L x W x H)
1 IN x 1 IN x 1 IN
Package Dimensions (L x W x H)
2.54 cm x 2.54 cm x 2.54 cm
Package Weight (Imperial)
6.300 L
Package Weight (Metric)
2.858 kg
N12 Padlocking 1 pt. latch

PHK1

N12 Padlocking 1 pt. latch
Handle with padlock

UDH03

Handle with padlock
Snap-On Conduit-to-Metal Stud Push-In Conduit Clip, 1 Inch Conduit, Black Zinc Phosphate Finish

SSF-SF-S1

Snap-On Conduit-to-Metal Stud Push-In Conduit Clip, 1 Inch Conduit, Black Zinc Phosphate Finish
A conduit strut clamp for pipe and conduit. It is made of steel with an electro-galvanized finish and includes a nut and bolt. The clamp is designed for conduit to strut channel use and is sized for 1/2 in rigid conduit with an outside diameter of 0.84 in. Design load is 400 lbs.

CCR050EG

A conduit strut clamp for pipe and conduit. It is made of steel with an electro-galvanized finish and includes a nut and bolt. The clamp is designed for conduit to strut channel use and is sized for 1/2 in rigid conduit with an outside diameter of 0.84 in. Design load is 400 lbs.
Inspection Window 10.12x 4.25"

L 13

Inspection Window 10.12x 4.25"

Frequently Asked Questions about Hammond Manufacturing

What is Hammond Manufacturing's warranty policy?

Hammond Manufacturing provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.

What certifications and standards do Hammond Manufacturing products comply with?

Hammond Manufacturing products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.

What are the key features of Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of industrial enclosures and electrical components, including mild steel, stainless steel, aluminum, and non-metallic enclosures designed for diverse industrial applications. Their product lines cover critical industrial automation needs such as disconnect enclosures, operator interface enclosures, climate control solutions, and general accessories, with products engineered to meet Type 4, 4X, and 12 industrial standards.

What environmental ratings do Hammond Manufacturing products have?

Hammond Manufacturing offers enclosures with multiple environmental ratings across their product lines, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products also comply with IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for wet, corrosive, and high-temperature environments.

What industries and applications are Hammond Manufacturing products used for?

Hammond Manufacturing produces industrial enclosures and electrical components for multiple critical industries, including automation, electrical, audio, power systems, and control applications. Their product lines span mild steel, stainless steel, aluminum, and non-metallic enclosures designed for various NEMA types (Type 4, 4X, 12), as well as transformers, circuit board components, and climate control solutions for industrial and commercial environments.

What technical support does Hammond Manufacturing offer?

Hammond Manufacturing offers comprehensive technical support through multiple channels. Customers can access technical references and CAD downloads directly on www.hammondmfg.com, and can contact regional support teams via phone in Canada, the USA, and internationally. For custom design inquiries, their technical team provides personalized assistance, helping customers find standard solutions or develop custom transformer and electrical enclosure designs.

What are the main product lines offered by Hammond Manufacturing?

Hammond Manufacturing offers a comprehensive range of industrial enclosures, power supplies, and electronic packaging solutions. Their primary product lines include electrical and electronic enclosures, power transformers, heat sinks, PCI/PCIe card enclosures, and specialized mounting hardware for industrial automation and electronic applications.

What accessories are available for Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of accessories for their industrial enclosures and electrical components. Key accessories include HME Series handles (swing and lift handles with key locking and padlocking options), door stop kits, and light kit mounting brackets. They also provide standard hardware like screws, washers, and mounting accessories specific to different product lines.

How are Hammond Manufacturing products typically installed?

Hammond Manufacturing transformers are typically chassis-mounted using pre-drilled mounting holes and centers specified in their product dimension tables. Most models feature 3/16" diameter mounting holes and precise mounting centers, allowing for direct, secure installation onto equipment chassis or mounting plates. Installation requires aligning the transformer's mounting holes with corresponding mounting points and securing with appropriate fasteners.