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3-MM 1/4" - HEX POWER DRIVE - METRIC

Apex® 1/4'' socket head (Hex-Allen) hex power drive bits, metric. 

Hex Size: 3mm 
Overall Length (in.): 4'' 
Overall Length (mm): 102mm 

Apex® socket head (hex-allen) screwdriver bits. The socket head bit is one of the most common popular screw drives in the aviation and automotive industries. This screw drive is also common in heavy industy enviroments.