Duro Dyne® 26129 Tripod Banger, 0.136 in Dia, 0.015 in Thick, Zinc Chromate-Coated

Duro Dyne® Tripod Banger, 0.136 in Diameter, 0.015 in Thickness, Finish: Zinc Chromate-Coated

Easy to install - place the liner over the sheet metal and drive the banger through the insulation. Upon impact, the jaws of the fastener penetrates the metal and locks securely within the thickness of the metal itself. (Always place a hardened steel block behind the sheet metal at the point of impact). Bangers can be installed with model DHH double headed hammer or AB-5 automatic banger setter.

• Tripod banger feature three prong jaws for added stability when fastening the banger to the sheet metal
• 0.475 in L before setting and 3/8 in L after setting
• 1 in Dia washer
• All Duro Dyne insulation fasteners are designed to meet SMACNA HVAC duct construction standard
• Mechanical fasteners as per SMACNA HVAC duct construction standards

Specifications