US PRO INDUSTRIAL 9 PIECE 3/8" DRIVE EXTRA LONG IMPACT SPLINE BIT SOCKET SET M4 - M14. SIZES ( M ) : M4 - M5 - M7 - M6 - M8 - M9 - M10 - M12 - M14. DRIVE SIZE : 3/8" DRIVE. LENGTH : 110MM LONG.
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