supply of supply of pneumatic impact wrench size 3/4 inch square drivesupply of pneumatic impact wrench size 3/4 inch square drive,supply of pneumatic impact wrench size 3/4 inch square drive , along with recoiled hose of dia 12 mm & 20 meter length with end fittings suitable, quick release coupler (qrc) and sockets of di fferent sizes mentioned in the specifications. make: m/s chicago pneumatic or its equivalent model in m/s i ngersoll rand, kirloskar or atlas copco only or equivalent. [ warranty period: 30 months after the date of delivery ] ] , polyurethane flexible pneumatic coiled spiral hose pipe with quick coupler connector socket f itting set size of pipe-i. d.-8mm, o. d.-12mm length of pipe=10 metre [ warranty period: 30 months afte r the date of delivery ] ] => limited