A39801 HEX,SPLINE,STAR BIT SET-40 PC 3/8"&1/2"DR Spline:M5-M12 Star:T20-T55 Hex:4-12mm A39801HEX,SPLINE,STAR BIT SET-40 PC 3/8"&1/2"DRSpline:M5-M12Star:T20-T55Hex:4-12mm Welcome to HANGZHOUXINGSHENGTOOLS MACHINE EQUIPMENT PRODUCTS SHOWING OUR TEAM 111th CANTON FAIR (16.3 D14) PROFESSION HAND TOOLS-Hex,spline,star Bit Set-40 Pc