MILWAUKEE 3/8″ x 1/4″ Hex Shockwave Impact Adapter Heavy Duty Socket Adapter

3/8 In. Square X 1/4 In. Hex Shockwave Impact Adapter

Milwaukee 48-03-4405 3/8 inch Shockwave Impact Socket Adapter

Milwaukee 48-03-4405 3/8″ Square x 1/4″ Hex Shockwave Hex Adapter