1set 1.5-13mm Converter 1/2 Shank -20UNF Key Drill Chuck Thread Quick Change Adapter SDS 1/4 Shank Hex Impact Driver Wrench Bit Connecting Rod(Chuck Adapters Set)

different keys, can open the toolbox doors, electric doors, especially suitable for the doors and windows of public places1.5-13mm Converter 1/2"-20UNF Key Drill Chuck Thread Quick Change Adapter SDS 1/4" Hex Impact Driver Wrench Drill Bit AdapterFeatures: 1.5 13 1/2 20- Allows you to effortlessly hold round-shank drill bits from 1.5mm to 13mm securely.- Key Design - Tool-free accessory allows you to quickly and easily lock and release.- Quick Change Universal Fit- For with impact driver, snaps easily into the power screwdriver.- Ideal Drill Conversion Tool - Converts a cordless power screwdriver into a drill or grinder in seconds.- It can NOT be used counterclockwise and NOT suitable for impact drivers or applications involving high torque load.1/2 "Socket Square Converter with screw1/2 "Socket Square Converter no screw3/8 "SDS Plus shaft1/4 "hex shank1.5-13 mm drill chuck

• 1/2 "Socket Square Converter with screw
• 1/2 "Socket Square Converter no screw
• 3/8 "SDS Plus shaft
• 1/4 "hex shank
• 1.5-13 mm drill chuck
• The multi-functional utility keys are suitable for many valves of electric, water, gas, train, cabinet, elevator, etc.