bolt tightening 1 2 inch impact gun

{"cid":"91218336","title":"OEM Powerful 1\/2 Inch Pneumatic Air Gun For Bolt Tightening Working","imgUrl":"https:\/\/img.ismap.com\/nimg\/bb\/d2\/884ff56ba988b693836fe99a5448-200x200-1.jpg","attrs":{"Price":"US $51-61","Brand Name":"TR","Model Number":"TR-2801","Minimum Order Quantity":"50 pieces","Delivery Time":"5-8 work days","Certification":"ISO\/CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"100+piece+ a week","Packaging Details":"Carton packaging","Name":"Pnumatic impact Gun High Quality 1\/2 Inch High Torque Car Pneumatic Tool Air Impact Wrench","Pneumatic Drill":"Construction Machinery","Function":"Powerful","Screwdriver Startup":"Under pressure","Screwdriver Startup Mode":"Screwdriver Startup Mode","Air pressure":"90 PSI","Condition":"New"}}