high balance 3 4 inch impact gun

{"cid":"91218336","title":"Single Hammer Air Impact Wrench Gun","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/fb\/e60400fd3b9d8119d9038579e6e6-200x200-1.jpg","attrs":{"Price":"US $80-88 \/Piece","Brand Name":"TR","Model Number":"TR-770","Minimum Order Quantity":"50 Pieces","Delivery Time":"5-8 Work Days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"2000 Pieces Per Month","Packaging Details":"Carton packaging","Square Drive":"1 Inch","Free Speed":"4800 (r.p.m)","Max Torque":"1800(N.m)","Hammer Machanism":"Single Hammer","Bolt Capacity":"M28"}}