Specification:
The length of shaft: Approx. 9.7mm/0.38inch
Total length(include base): Approx. 13.8mm/0.54inch
The diameter of the D-ring head: Approx. 16mm/0.63inch

Functions: Stainless steel with a handle to facilitate the screws hand direct tighten, or tighten with the coins and other objects. Adapted to all 1/4" screw port. The item is a great mini gadget for photographers and Do It Yourself.

Package Including:
10x 1/4" Stainless Steel Screw with D-ring