Adaptor 3/8 Dr 3/8 F X 1/2 M Black Williams BS-130B

JH Williams 3/8-Inch Drive Adapter 

• 3/8-Inch drive adapter
• Overall length of 1 5/16-Inch
• Ball and spring socket retentions
• Black industrial finish
• 1/2-Inch male end and 3/8-Inch female end
• Item Weight 2.4 ounces 
• Product Dimensions 2.5 x 1 x 1.5 inches