anchor gun tool 1.Expanding bolt gun 2.size : 5'' - 10 '' ... size : 4,5,6,8 4.market : Russia,USA,Europe anchor gun toolproducts details :1,Expanding bolt gun for setting cavity ... available.4, Large Supply capacityWe specialize in the line of anchor tools for 10 years. There is a professional team and ... :main market are Russia ,USA ,Europe ,Australia and so on. anchor gun tool