Barnet maintained their six-point lead at the top of the National League with a win at Oldham.
The Latics went close to breaking the deadlock just before the break when Mike Fondop's effort was pushed behind by Bees goalkeeper Owen Evans.
The contest swung Barnet's way in the space of 60 seconds soon after the resumption.
Zak Brunt swept home following a brilliant run after 50 minutes and the celebrations in the away end had barely died down when Callum Stead curled in.
Adebola Oluwo added a third in the 84th minute.
Report supplied by PA Media.