SALI 9PCS EX.LONG BALL POINT HEX KEY SET

DESCRIPTION
 

1.Material: Hardened and tempered Chrome Vanadium steel shafts 

2.Precisely-sized,chamfered ends insert smoothly into fastener head,reducing wear. 

3.Compact clip for easy storage.Great to fitting anyone's toolbox.

4.The L-Shape design metric wrench set on one end provides for the abillty to use a torque bar to obtain specifically desired torque settings.

 

5.Long arm wrenches provide extra reach and greater torque

6.Ball hex ends allow up to a 25-degree entry angle to reach around obstructions 

Comparson with market goods 

The market is mostly 45# steel .and a lot cheaper .and not good stability .easy broken and no have standard.