Double Head Screw 3/8 Inch male to 3/8 inch with Hole A58
Double head screw 3/8" Male to 3/8" Male Threaded Adapter for Tripod Camera with Lanyard Hole
Made of high-quality Stainless Steel, durable, stable, wear-resistant for repeated use.
Designed for devices that have 3/8" female threaded sockets and allows for attachment of cables courtesy of the 3.8mm center hole.