Glen Taylor struck a brace for Spennymoor Town, who sealed a fourth straight league victory, while Kidderminster Harriers slipped out of the play-off places a month after topping the National League North table.
Strikes from Reiss McNally and Amari Morgan-Smith sealed the three points for Kidderminster Harriers, as Alfreton Town suffered a fifth home defeat in a row.
ASHLEY HEMMINGS struck an FA Trophy hat-trick for the second successive year as Kidderminster Harriers eased past Slough Town to move into the last 16.