Description: 100% brand new and high quality; Stainless Steel Locking Ball Ensures Secure Fit. Sockets Snap-On Tightly & Won't Slip Off; 1/4-inch Hex Shank Prevents Stripping During High Speed Drill Operation; Super Strong Heat Treated Chrome Vanadium Steel for Normal & Impact Use - Sandblasted Finish; Converts All Power Drills into Speedy Socket Drivers; Specification: Material: Chrome vanadium steel cr-v Color: as shown in the display pictures Size for each Socket Extension Bar: 1/4"x1/4"x65mm(Length)-1/4 "shank can be converted into 6.35 mm square 3/8"x1/4"x65mm(Length)-1/4 "shank can be converted into 9.53 mm square 1/2"x1/4"x73mm(Length)-1/4 "shank can be converted into 12.7 mm square Package Includes: 1 Set of 3 Pieces Socket Extension Bars
