Willstar 4pcs 13mm 1/2 Drill Chuck SDS Plus Shank Adaptor Keyless Chuck Conversion Hex Shank Adapter Drill Bit Quick Change Driver

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. 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