The RAP-B-379U-252025 consists of a 1" diameter rubber ball connected to a 1/4"-20 x .25" male threaded post. The male thread matches most standard camera and camcorder female threads found on the bottom of these devices.
1/4"-20 x .25"
B Size (1")
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
High strength composite
Stainless steel threads
0.08 lb