Grey Pneumatic is making an Impact daily with its offering of Master Impact Socket sets for the mechanics tools box.  These very affordable sets include today’s Grey Pneumatic GP9771. This set contains every socket in our 1/4” surface drive line, plus 3 extensions, universal joint and 1/4” to 3/8” adapter. Fractional sizes 3/16” to 9/16” and metric sizes 4mm to 15mm. Universal sizes 1/4” to 9/16” and 5mm to 15mm. 71 pieces Total. When paired with the IR1103 or Astro Pneumatic AP1111 ¼” air ratchet this set rocks. Seeing is believing yet using is a treat. Today’s offering is available for immediate shipment from Mechanics Tool Supply. Also coming real soon OTC3825 Pegisys.