Thermal Grizzly DeltaMate Extender Fitting – MF28, Matt Nickel

The  DeltaMate Extender MF28  from Thermal Grizzly is the ideal solution for creating a precise 28 mm gap between components in a custom water cooling setup. Especially useful in tight builds or with precise tubing routes, the extender provides greater flexibility during installation.

• Increases the distance between components by exactly 28 mm
• Can be combined with two Rotary 90° fittings for a double-rotary configuration
• EPDM O-ring offers durable sealing performance against leaks
• Matte nickel coating ensures a premium look and protection against wear
• Uniform outer diameter for seamless integration into the loop

Precise spacing for tight builds

The DeltaMate MF28 Extender is placed between the fitting and the connection thread, creating targeted space – particularly practical when certain components are hard to reach or closely positioned. The 28 mm length is optimal for fine adjustments in the cooling circuit.

Modular design for maximum compatibility

Thanks to standardized G1/4-inch internal and external threads, the extender can be perfectly combined with other DeltaMate components – for example, to create a double-rotary setup with a 28 mm offset in combination with two Rotary 90° fittings.

Durable and easy to install

Like all DeltaMate fittings, the MF28 is made from robust brass and finished with a matte nickel coating. Installation is simple and secure using an 8 mm internal hex key – even in hard-to-reach areas.