Conor Hiley & Jordan Hatton have joined on work experience from Rotherham United, Nathan Kemp has joined from local club Thornhill, Lewis Nightingale and Danny Facey have joined from BPA.
Four were on show at Marine when Ossett staged a good comeback from 3 down only to lose it in the 94th minute.
Danny Facey (brother of Delroy) should be in the squad tonight at FC Halifax.