Galvanized TDF Clip And TDF Corner Pieces
Lockformer came out first with a TDC Rollformer (Transverse Duct Connector) and then Engel followed with their TDF Roll former (Transverse Duct Flange). These machines rollform the Flange to the end of the Duct Joint, meaning that the Duct Wall and the Flange are one piece.
GALVANIZED TDF CLIP
G.I TDF Center Clip 1mm (400/Pkt)
G.I TDF Corner Piece 1.2mm (400/Pkt)
