bolt tightening 1 inch air wrench

{"cid":"91218336","title":"M28 Bolt 1\/2 Inch Air Impact Driver High Power Impact Wrench Lightweight","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5c\/85\/64c59b34b6126c8e4a30ff137e7c-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\/CE","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":"1\/2 air impact Series Air Tools Pneumatic Wrench Repair Tool Pneumatic Tool Air Impact Wrench Pneumatic Impact Wrench","Customized":"Customized","Packing":"PP CASE","Usage":"Car-seating","N.W":"5.75kg","Bolt capacity":"M28","Anvil length":"1.5"}}

{"cid":"91210134","title":"12000Nm Pneumatic Torque Wrench Machine Applicable M10-M56 Bolts","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/52\/30\/9a57d852c8a7adf58e2e87de698b-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"AI LE SEN","Model Number":"DSP","Minimum Order Quantity":"1 set","Delivery Time":"In stock","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"D\/P","Supply Ability":"100 Set Every month","Packaging Details":"Wooden crate","Drive way":"Pneumatic","Maximum torque":"12000Nm","Applicable bolt specifications":"M10-M56","Type":"DSP 1"}}