Jeffs saw his curling free kick from the right wing drift just inside the far post in the 90th minute which added to a 27th minute opening goal when Gavin Allott's low show was deflected over his own line by Richard Adams.
The Blues now face Nostell Miners Welfare in the Final at Rotherham United’s Aesseal New York Stadium on Friday 1st May, kick off 7.30pm.
Full report can be found here