EZ CONNECTOR is a new-patented corner and bolt system which, for the first time, allows the contractor to make their duct joints with a single, super-fast, locking bolt, using only an impact driver.
• One step process

• Saves up to 50%+ in installation time & costs in duct joint assembly work

• Patented corner with locking “teardrop” hole and patented bolt with built-in washer

• Self-piloting screw tip easily aligns the corners, without additional tools

• No washers or nuts needed!

• Patent Pending and Patent Nos 5,342,100; 6,810,570; and 8,172,280

EZ Connector TDC®/TDF® Corners


• EZ Corners feature a patented “teardrop” shaped hole that locks the bolt in place eliminating the need for a nut

• Saves 50% labor in the field

• Also appropriate for manual insertion
EZ Connector Bolts
• Replaces 3/8” carriage bolt, washer and nut at the four corner connections

• Eliminates use of drift-pin and clamps for corner alignment

• 1-1/2” long version available for larger ductwork, heavier gauge, unique location, special fitting applications

• 1” bolts available for faster assembly of smaller ductwork
Ordering Information:

  • 13078 EZCS Stackable TDC® EZ® Corner
  • 13079 EZFS Stackable TDF® EZ® Corner
  • 13080 EZCSV Sleeved TDC® EZ® Corner
  • 13081 EZFSV Sleeved TDF® EZ® Corner
  • 13070 EZB100B EZ® Bolt 1 in Only Bulk
  • 13071 EZB100 EZ® Bolt 1 in Only Bagged
  • 13073 EZB112B EZ® Bolt 1-1/2 in Only Bulk
  • 13074 EZB112 EZ® Bolt 1-1/2 in Only Bagged
  • 13077 EZS2 EZ® Swivel Impact Nut Driver
  • 13086 EZTDCSMPL Sample Pack - TDC® EZ® Corner & 1" Bolts
  • 13087 EZTDFSMPL Sample Pack - TDF® EZ® Corner & 1" Bolts
For more information on the EZ Connector System, click the images below for the Literature Sheet, Brochure, and Submittal!