the sheel and front cast have after heat treatment , more sturdy and wear-resistant . 

     We offer the best sale-after serivce .if any quality wrong after you use in 30 days , let me know , we will change new one for you ! if any part broken in 1 year not by man-made, we will free offer you to change .  some easy-broken part  will send to you with the goods .This all serivce most of trade company and small manufacture are can't supply !

Model No.:KG-6000L

Production Capacity:10000/month

Delivery Date:7-45 days

Square drive:1″or 1.5"

No-load speed:3200r.p.m

Max.Torque:4350N.m

Means of Transport:Ocean,Land,Air

Packing:carton plastic box or Accor...

Brand Name:KUSAKI

Air pressure:6-10kg/cm2

Capacity bolt dia.:M65(mm)

Net weight:19KGS

1" heavy duty air impact wrench 

1.5" Heavy Duty Air Torque Wrench Oil Industry Equipment Installation