Milton Keynes Breakers and Reading Rockets will face off for the silverware at Surrey Sports Centre on 15 March.
Tickets are on sale now HERE.
The competition will have a first-time winner with neither the Rockets or the Breakers making it this far in previous seasons.
It should make for an exciting contest, with the match-up a rerun of last season's National Cup Final, which the Breakers won in Manchester.
Reading, though, are flying high in D1M at the moment, tucked in just behind leaders Hemel Storm, with title ambitions, as well as a desire to land the KitKing silverware.
"Congratulations to Reading Rockets and Milton Keynes Breakers for making the final - two big community clubs with fantastic support will make it a great occasion.
"The continued support and sponsorship given by KitKing is really appreciated, as this showpiece event would not be possible without them. I would also like to thank Surrey 89ers for hosting the final in their home venue for the second time."
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The KitKing Trophy is organised by NBL1 Men's clubs in partnership with naming rights holder Kitking.co.uk and Basketball England.
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