Check the listing for details. 3/8" Drive Shallow Impact Sockets, 6 Point, Metric, Williams. Condition: New. Listed at 10.65 USD. SUPERTORQUE® lobular openings for greater turning power without deforming the fastener. Designed for maximum engagement on 6 point fasteners. Suitable for use with pneumatic and electric impact wrenches. Specially heat treated for impact use to provide long life, safety, and durabilityCountry of Origin: US 3/8" DRIVE SHALLOW IMPACT SOCKETS, 6 POINT, METRICBlack Industrial Finish Product CodeSize (MM)OAL (Inches)Drive End Diamter (Inches)Working End Diameter (Inches)Broach Depth (Inches)Bolt Clearance Depth (Inches)Bolt Clearance Diameter (Inches)Nose Length (Inches)2M-60771 1/3211/167/167/329/161/417/322M-60881 1/3211/161/21/49/169/3217/322M-60991 1/3211/169/169/329/1611/3217/322M-610101 1/3211/165/89/329/1611/3217/322M-611111 1/3211/1621/329/3219/3211/329/162M-612121 1/1623/3223/329/329/1611/32-2M-613131 1/1625/3225/329/3219/323/8-2M-614141 3/3213/1613/169/1619/321/2-2M-615151 3/3227/3227/329/1619/329/16-2M-616161 1/829/3229/3219/325/819/32-2M-617171 5/3231/3231/3219/325/85/8-2M-618181 5/32115/821/3211/16-2M-619191 3/161 1/161 1/1621/3211/1623/32- Features• SUPERTORQUE® lobular openings for greater turning power without deforming the fastener.• Designed for maximum engagement on 6 point fasteners.• Suitable for use with pneumatic and electric impact wrenches.• Specially heat treated for impact use to provide long life, safety, and durability.