The adapter screw is designed with one end of 3/8? and the other end of 1/4? made of metal material, and silver plated surface;
The maximum length is 20mm, and the maximum width is 16mm, suitable for all kinds gears with 1/4?or 3/8?screw hole.
Note: This is a universal adapter spigot stud for the studio usage. New version precision made 1/4''-20 to 3/8''-16 stainless steel (metal) screws. Two pieces packed, easy to use.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.6 inch
Height : 1.6 inch
Length : 2.2 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B006N5B9BK