RAM Tough Ball - B Series 1" - with camera thread (0.625 inch) location-floor 23") round plate carrying a

23") round plate carrying a 1/4"-20 male threaded stud

6mm square VESA plate

Easy-access grip knobs on the back of the holder for quick release

Ball size: D Size

It is a compact

RAM Tough Ball - B Series 1" - with camera thread (0.625 inch) location-floor 23") round plate carrying aRAP B 379U 252062 RAM Tough Ball with 1 4" 20 x . 625" Threaded Stud (B Size) The RAP B 379U 252062 is a RAM Tough Ball with a 1" B size rubber ball on a 1 4" 20 x . 625" stainless steel stud. The longer . 625" stud reaches deeper camera and accessory threads, turning that hole into a B size ball for any B size RAM double socket arm. Key Features 1 4" 20 x . 625" male thread for the deeper threaded holes on some cameras and accessories 1" B size