car maintenance 1 2 impact wrench

{"cid":"91218336","title":"ISO Customized Heavy Duty Twin Hammer Air Impact Wrench Car Repair Tools","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/e2\/d201ab76f2e5931339b7d6a8be00-200x200-1.jpg","attrs":{"Price":"US $82-195","Brand Name":"TR","Model Number":"TR-6690","Minimum Order Quantity":"10 pieces","Delivery Time":"5-8 work days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100+piece+ a week","Packaging Details":"Carton packaging","Name":"Air impact wrench Air tool Impact torque Pneumatic Wrench Air Hammer Pneumatic Tools Car Repair Tools Air Impact Wrench","Screwdriver Startup":"Hand press","Type":"Impact Wrench","Trademark":"TR","Model NO.":"TR-6690","Technicial":"Twin Hammer","Customized":"Customized"}}

{"cid":"91225056","title":"Heavy Duty 1\/2 Inch Drive Pneumatic Impact Wrench Aluminum Alloy Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/93\/28e2603f04eb48dc2b91f6914a91-200x200-1.jpg","attrs":{"Price":"$51","Minimum Order Quantity":"1","Place of Origin":"China","air inlet":"1\/2 in","bolt capacity":"M20","free speed":"8500","Material":"Aluminum Alloy","warranty":"1 Year","Air Pressure":"6.3","Application":"Automotive Manufacturing & Repair, electrical repair, Mechanical Manufacturing","Max. Torque":"1550","Type":"pneumatic angle wrench","Weight":"3.1kg","Drive square head":"1\/2 inch","Bolt capacity":"M20 mma","Torque range":"80-1550 NM","Idle speed":"8500 r\/min","Spindle length":"1 inch","Air inlet thread":"1\/4 NPT","Recommended air pipe inner diameter":"10mm","Load air consumption":"8.0 LIs","Noise":"95 dB(A)","Net weight":"3.1KG"}}