Impact Female Converter Socket Tweet Description The Impact Female Converter Socket converts a standard 5/8" (16mm) stud to a socket which accepts up to 11/16" (17.5mm) male studs. Details Additional Category Tags: Mounting Hardware, Studs, Receptors & Pins Category: Lighting & Studio Manufacturer Catalog Number: SRP-100 Model: Impact SRP-100 Product Manufacturer: Impact Subcategory: Light Stands & Mounting