RAM Mount Tough-Ball w/1/4″-20 x .50″ Threaded Stud

Tough-Ball with 1/4″-20 x .50″ Threaded StudThe RAP-B-379U-252050 consists of a 1″ diameter rubber ball, connected to a 1/4″-20 X .50″ male threaded post. The male thread matches most standard camera and camcorder female threads found on the bottom of the camera.U.S. Standard Thread Diameter and Pitch Option:1/4″-20 X .50″Material:High Strength Composite & SteelBall Size:B Size 1″ Rubber BallNote:The “U” in the part number reflects product packaged in poly bag.