SEKETMAN 20Pcs 1/2" Drive Master Impact Hex Bit Set?Allen Bit Socket Set?1/4" - 3/4", 6mm - 19mm?SAE/Metric? Cr-Mo

?Package Include??1/2" DriveAllen Bit Socket SAE Size: 1/4", 9/32",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4" 1/2" Drive Allen Bit Socket Metric sizes: 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 15mm, 17mm, 18mm, 19mm.

?Durable?Compared with the ordinary hex bit socket, the integrated impact hex bit socket is more robust. Appropriate length design, more competent to work in a narrow space.

?Material??The socket set is made of premium chrome molybdenum steel with a protective black phosphate finish.

?Clearly Size??High-contrast size marking is permanently laser etched and easy to read, even in low light.

?Easy to carry??Our Socket Set come with a heavy duty blow molded storage case, easy to carry, transportation and safe storage.