Transco MF20B Surface Mounting Flange 20mm Universal Fit Black

Description

Slim Profile Surface Mounting. Universal Fit. 20mm Deep. Finished in Black.

The Transco MF20B is a 20mm universal surface mounting flange in black — the mid-depth slim-profile solution for surface mounting standard size GPOs and wall plates where slightly more cable housing depth is needed than the 16mm flange provides, without stepping up to the full 34mm mounting block, and where a darker finish is specified. Suits all standard size Australian power points and switch plates. Sold individually.

• Transco — 20mm deep universal surface mounting flange
• Black polycarbonate construction
• Suits all standard size GPO and wall plates
• Surface mount only
• Horizontal or vertical mounting position
• Fixing centres: 84 mm
• Dimensions: W76 mm x L119 mm x D20 mm
• Also available in white (MF20), silver (MF20S), and beige (MF20BG)
• Also available in 16mm depth (MF16B)

Order online now for fast dispatch Australia-wide.

Where the MF20B Fits — the Mid-Depth Black Mounting Solution

The MF20B sits between the 16mm MF16B flange and the 34mm MB/B mounting block in the Transco surface mounting range — giving you the right depth for installations where 16mm isn't quite enough but 34mm is more than needed, all in black. At 20mm deep, it comfortably accommodates standard cable runs behind power points and switch plates without adding unnecessary bulk to the wall surface. The black finish makes it the natural pairing for black Powerclip power points, switches, and other dark-finish plates — keeping the installation consistent and intentional from plate to flange.

The W76 x L119mm footprint and 84mm fixing centres align directly with standard Powerclip and equivalent plate formats across the Australian market, making the MF20B a genuinely universal fit regardless of plate brand or series. The black polycarbonate body is durable, impact-resistant, and UV-stable. Both horizontal and vertical mounting positions are supported, giving full flexibility across different wall orientations and installation layouts.

The MF20B is the 20mm black variant in the Transco universal mounting flange range. The same flange is available in white (MF20), silver (MF20S), and beige (MF20BG), and in a 16mm black depth variant (MF16B) for applications where an even lower wall projection is preferred. Sold individually — specify the quantity needed for the installation.

Q: What is the difference between the Transco MF16B and MF20B mounting flanges?
A: The MF16B and MF20B are identical in footprint, fixing centres, and colour — both are W76 x L119mm with 84mm fixing centres in black. The only difference is depth: the MF16B is 16mm deep and the MF20B is 20mm deep. The MF20B is the right choice where slightly more cable housing depth is required behind the plate.

Q: What power points and wall plates is the Transco MF20B compatible with?
A: The MF20B is a universal fit mounting flange that suits all standard size Australian GPOs and wall plates with 84mm fixing centres. It works with Transco Powerclip black plates as well as equivalent standard-size plates from other manufacturers.

Q: Can the Transco MF20B be mounted both horizontally and vertically?
A: Yes. The MF20B supports both horizontal and vertical mounting positions, giving full flexibility to suit the orientation of the wall plate being installed.