CLINCHING TECHNOLOGY EXPERTS

Pioneering precision in fastening solutions

For 30 years, we have been at the forefront of clinching technology, setting the standards for excellence. Our leading machines, SURELOK III, SURELOK II, LETTERLOK, and WATSON, are relied upon by major manufacturers and small shops from around the globe. What sets us apart from the competition is our exceptional skill in crafting machines that are custom-designed to precisely match your unique needs.

Contact us today for a

Contact us today for a

A Clinchlok joint is formed when the upper tooling squeezes the two ply of material joined between a punch and die.

Join the Revolution

Clinching is a revolutionary way to join sheetmetal without traditional welding or fasteners.

It’s cost-effective, reduces production time, and minimizes thermal distortion. Clinched joints are strong and resistant to corrosion, making them ideal for use in industries such as roofing, HVAC, and construction. Clinching is a game-changer for modern metal fabrication.

We can custom engineer clinching
systems for your unique requirements.

The benefits To your business

  • Fast and consistent joint quality
    With fast cycle times and unsurpassed consistency, production is increased.

  • No rivets, bolts, fasteners, heat or adhesives
    The least expensive way to fasten material.

  • No fumes, heat or electrical hookups
    Clinching allows for a clean and safe working environment.

  • Little or no damage to material
    No rework is necessary as there is no heat to burn paint or galvanized finishes.

  • Join dissimilar material
    Fasten different materials and thickness together with the same machine.

  • Simple adjustments and very little maintenance
    Save on downtime and maintenance.

WHERE INNOVATION MEETS APPLICATION

Industries that benefit from clinching

HVAC/SHEET METAL

ROOFING

ARCHITECTURAL

Norlok is the clear choice for all your duct fabrication, general sheet metal, and job shop metal fabrication needs.

Upgrade your metal roofing fabrication process with our efficient clinching machines.

Achieve unparalleled speed and durability with our clinching machines, the ultimate choice for all your architectural needs.

SIGN/DISPLAY

SWIMMING POOLS

EDUCATIONAL

Transform your channel letter fabrication process with our innovative products that replace traditional fastening methods.

Norlok clinching machines offer a reliable and efficient way to fasten inground pool panels.

Norlok clinching machines are the perfect tool to train and prepare future operators in the metal fastening industries.

WHERE INNOVATION MEETS APPLICATION

Industries that benefit from clinching

HVAC/SHEET METAL

Norlok is the clear choice for all your duct fabrication, general sheet metal, and job shop metal fabrication needs.

ROOFING

Upgrade your metal roofing fabrication process with our efficient clinching machines.

ARCHITECTURAL

Achieve unparalleled speed and durability with our clinching machines, the ultimate choice for all your architectural needs.

SIGN/DISPLAY

Transform your channel letter fabrication process with our innovative products that replace traditional fastening methods.

SWIMMING POOLS

Norlok clinching machines offer a reliable and efficient way to fasten inground pool panels.

EDUCATIONAL

Norlok clinching machines are the perfect tool to train and prepare future operators in the metal fastening industries.

EXPLORE OUR COMPLETE PRODUCT LINE

Discover our diverse product range

Floor Mounted Units

With versatile designs and unsurpassed features our floor mounted machines are guaranteed to outperform the competition every time.

Portable Units

Ensure maximum clinching efficiency and accuracy with our collection of portable, compact and light-weight machines.

Custom Units

No matter what your needs may be, Norlok can provide you with assessments and detailed proposals to solve your fastening needs.