Tog-L-Loc^® is sheet metal joining or "clinching" made simple. Whether joining plain, painted or coated sheet metal parts with BTM's patented Tog-L-Loc^® sheet metal joining system there are no fasteners, sparks, or fumes. Fast, economical and consistent, the Tog-L-Loc^® joining technique is used worldwide to assemble automobile parts, appliances and more. From simple tooling to high speed automation, BTM provides solutions for your sheet metal assembly requirements.

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with this Clinch Equipment:

For an Existing Press:		Manually Positioned:
Units for Robots/Fixtures/Systems:		Custom Solutions:

can Tog-L-Loc^® join your part?

Step 1

Click Here to fill out a short form 
A BTM Application Engineer will contact you to let you know if Tog-L-Loc^® will clinch your material.

Step 2

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Drawings, solid models, or even hand sketches can be sent by email, Fax, or uploaded to our FTP Site.

Contact a BTM Application Engineer by phone at 810-364-4567, by fax at 810-364-4125 or email Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

BTM is on Eastern Time (same as New York) and is open from 8:00-4:30PM (1630)

What is Tog-L-Loc^®?

Tog-L-Loc^® is a cold-forming clinch process which uses a special punch and die to form a strong interlocking joint within the metals themselves. The result of the process is a round, button shaped extrusion on the die side of the assembly, and a small cylindrical cavity on the punch side. The joint is comprised wholly of the sheet metals that were joined. No external fasteners, or welding is utilized in the process.

• Joins plain, coated, and dissimilar metals
• No rivets, screws, or other fasteners
• Eliminates spot welding operations
• Long tool life: 300,000 joints common
• Joins in a single press stroke
• Non-Destructive testing with a simple gage
• Strong and highly fatigue resistant
• Leakproof joints
• No sparks, fumes, or soot