Pro-Auto Swing impact extension socket

The swing mechanism and long overall length allow you to work while avoiding obstacles.
The wave shape of the hexagonal socket part is a shape that prevents damage to the corners of the nut due to surface contact.
Three types of sockets, universal joints, and extension bars are integrated, making it lighter and less rattling than when three types are connected.
The swinging part uses a ball joint connection, which is stronger than the conventional pin type connection.
Ideal for replacing tractor claws by attaching it to an impact wrench.
For assembly and disassembly work at architecture, civil engineering, construction sites, etc.!
For tightening and loosening bolts and nuts in corners and deep places.