I-sells Metal Ducting T-Piece 150mm to 150mm with Rubber Seal Galvanised Pressed Equal Tee Piece

150mm Round Rigid Ducting Wall Plate

Kair Wall Plate 125mm - 5 inch for Round Ducting

Kair Wall Plate 150mm - 6 inch for Round Ducting

100mm Rigid Round Ducting Wall Plate

Kair Wall Plate 150mm x 70mm for Rectangular Ducting

Ventilation Round Circular Ducting Wall Mounting Plate 125mm 5"

204mm x 60mm 90 Bend Vertical Rectangular Duct

Kair Wall Plate 204mm x 60mm for Rectangular Ducting

Manrose White Ducting wall plate (Dia)100mm

204mm x 60mm 90 Bend Horizontal Rectangular Duct

Kair Wall Plate 180mm x 90mm for Rectangular Ducting

Ventilation Round Circular Ducting Wall Mounting Plate 150mm 6"

125mm Rigid Ducting Round Wall Plate

Kair Wall Plate 100mm - 4 inch for Round Ducting

Kair Wall Plate 110mm x 54mm for Rectangular Ducting