brand new and high quality 1/4" Power Drill Bit Driver Hex Socket Bar Wrench Adapter Extension Description: Stainless Steel Locking Ball Ensures Secure Fit. Sockets Snap-On Tightly & Won'for 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: High Carbon Steel Dimension: Type 1/4" Length: 2.5cm Hex Shank Dia.1/4" Quantity: 1 pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you! Package includes: 1/4'' Hex Power Drill Driver Socket Bar