Imperial Hex 4pcs Screw driver Tools Kit Set for RC - Vintaage
 Hex Screw include    
Colour Gold, Black, Blue, Silver
Titanium Coated tips   
Total length: 180m    
Used for disassamble Hex Screw in helicoptor and other place    
Color:Gold, Red, Purple, Blue     

1 x .050
1 x 1/16
1 x 5/64
1 x 3/32