Duro Dyne EZ Corner Connector
- Point the self-guided screw anywhere thru the hole and turn on the drill and simple as that…the screw bolt aligns the mating ducts, pulling them together for a fast connection
Currently, Rectangular Duct is connected this way:
- Use a drift pin to line up the holes
- Manually insert a Carriage Bolt thru one side and a Nut on the other side
- Tighten with ratchet
All that’s required is a tool the field guys usually have on them anyway: an impact drill.
- The time saved using an EZ corner can cut installation times in nearly half, equating to field labor savings
- Do you sometimes have to take apart installed duct because it’s in another trade’s way? When this happens, do the tabs (on either side of the 3/8” square hole) ever get caught in the threads of the carriage Bolt and make it difficult to unsection duct? Would this method speed up not only the connection, but any desectioning required? Simply point any impact drill in the direction of hole and it does the rest
- 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!
EZ Connector TDC®/TDF® Corners
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.
- Photo: TDF EZ Corner. The hole is a tear drop shaped to accommodate the 1” Screw Bolt with a rounded-not sharp point
- Photo: TDC EZ Corner
- 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
- Designed to be self-guided, the EZ bolt is every bit as strong as the carriage bolt and nut. It also has serrated teeth on the bottom side of the head that helps lock it into the metal.
- Bolts feature a rounded tip for safety and the depth of the threads help keep the holes in the corners from stripping out to the point the bolt couldn’t be backed out if the ductwork needed to be removed.
- 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
