3PCS 1 / 4 inch Hex Power Drill Driver Socket Bar Wrench Adapter Extension Set for Electric Screwdriver Main Features: ● 1 / 4 x 1 / 4 inch: 50mm long - 1 / 4 inch shank can be converted into 6.35 mm square ● 3 / 8 x 1 / 4 inch: 50mm long - 1 / 4 inch shank can be converted into 9.53 mm square ● 1 / 2 x 1 / 4 inch: 50mm long - 1 / 4 inch shank can be converted into 12.7 mm square ● Application: Suitable for screwdriver handle and electric screwdriver tool (the six angle hole or three jaw chuck can be used on the drive sleeve) ● Spring loaded ball bearing on head holds sockets securely ● Suitable for quick change 1 / 4 Inch chuck systems or directly into drill chuck   Material: Chrome Vanadium Steel Color: Gray Type: Other hardware tools Special features: 1 / 4 Inch Function: Hex Socket Driver Adapter   Package weight: 0.107 kg Package size (L x W x H): 13.00 x 9.00 x 3.00 cm / 5.12 x 3.54 x 1.18 inches Package Contents: 3 x 1 / 4 inch Hex Socket Driver Adapter     Product Safety Disclaimer: We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.    

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