Littleduckling 2-13mm Keyless Drill Chuck Converter 1/2-20 UNF Thread Quick Change Drill Adapter with SDS-Plus Shank 1/4 Hex Shank 1/2 inch Socket Square Converter(3pcs)

Parts List: Package Including: Set A ( 4 in 1 ): 1 x 1/2 Socket Square Converter 1 x 3/8 SDS Plus Shank 1 x 1/4 Hex Shank 1 x 2-13mm Drill Chuck or Set B ( 3 in 1 ): 1 x 1/4 Hex Shank 1 x 3/8 SDS Plus Shank 1 x 2-13mm Drill Chuck or Set C(3 in 1) 1 x 1/2 Socket Square Converter 1 x 3/8 SDS Plus Shank 1 x 2-13mm Drill Chuck or Set D ( 2 in 1 ) : 1 x 3/8 SDS Plus Shank 1 x 2-13mm Drill Chuck Detailed description: Specification: Material: Carbon Steel and plastic Color: Black Capacity : 2-13mm Thread Mount : 1/2-20 UNF(2-13mm) Shank Type: 3/8 SDS Plus; 1/2 Socket Square Converter;1/4 Hex Shank NOTE: The product can NOT be used counterclockwise ! NOT suitable for impact drivers or applications involving high torque load.