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Durand introduced the attached pin to aluminum forming in 1980. Today, it is job-proven as a major, labor-saving innovation. Our competitors agree. Now, they have responded. But, thanks to Durand's patented, stainless steel ball bearing design, none match Durand's smooth and easy operation or the ability to withstand both the abrasion and blockage caused by rust from the pinshaft, grout, sand and ice. It's not easy to imporove on the original. Durand attached pins are the most widely used attached pins in the aluminum form industry.
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The "Heart" of the patented Durand Attached Pin is a stainless steel ball bearing. Strong! Simple! |
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| A stainless steel spring ( in compression ) holds the ball bearing firmly in place. An allen screw keeps the spring in compression and provides easy access to all parts. This bearing, spring and screw are shown in the above picture. | |||||||||||
| The picture to the right shows the attached pin system in action. This picture illustrates the "Extended " position of the pin. The attached pins hold firm when connected to an adjacent form. |  |
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Pins Hold "rigid" and "straight" during assembly of ties and forms!
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| When in the semi-locked "Retracted" position, the attached pin system makes striping forms easy and quick. Every panel strips faster when there are no pins to catch and place in buckets. It's a lot faster and easier to release pins with one hand when the other hand no longer has to catch loose pins. A labor-saving imporovement everytime a form is stripped. | |||||||||||
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Semi-locked pins require 50% fewer wedges, too!
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Topics Related to These Products |
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