Wisdom 03PP92 Ceiling Grid Punch Pliers. Grid Punch for 1/8″ Rivets. Punches 9/16″ Grid Review February 2, 2019 LostUrchin No Comments Pliers Post navigation ← Wiha 32933 6.3-Inch Insulated Industrial Diagonal Cutter ReviewKnipex Tools 81 01 250 10″ Pipe and Connector Pliers Review →