PowerPoint® Resistance Weld Pins

Carlisle HVAC’s Commitment to Continuous Improvement Helps the Best Get Even Better.

Article content provided by Carlisle HVAC.

Through investments in equipment updates and manufacturing processes, Gripnail PowerPoint Weld Pins now have a sharper diamond point. The increased angle on the point allows it to pierce through the toughest insulation, providing the most consistent and high-quality welds. These newly upgraded PowerPoint Weld Pins are currently stocked at your local HVAC distributor.

Questions? Call 877-495-4822 or email cs@carlislehvac.com.

Visit the Carlisle HVAC Brands website.

Contact a Carlisle HVAC Brands representative.

Carlisle HVAC Brands is a unified family of the best HVAC products and solutions. Dynair, Hardcast, and Gripnail are storied brands with a history of high-quality products and high-quality customer service. These products help you meet requirements by providing not only the longest lasting duct sealing options, but also the best airflow management hardware. Ask us how we can help you make your HVAC system perform at peak efficiency.

Jul 21, 2026 — Products & Services Update

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