RAM Mount RAM Tough-Ball w/1/4"-20 x .625" Threaded Stud [RAP-B-379U-252062] Brand_Rod Saver 8 MHz Impedance: (Ohms): 50

8 MHz Impedance: (Ohms): 50 Gain: 3 dB Max Input (Watts): 50 DC Ground: NO Termination: SO-239 connector Height (feet): 3 Polarization: Vertical Radiation pattern: Omni-directional

Made of Stainless Steel

Measurements for the inserts

IP Rating: IP67

RAM Mount RAM Tough-Ball w/1/4"-20 x .625" Threaded Stud [RAP-B-379U-252062] Brand_Rod Saver 8 MHz Impedance: (Ohms): 50RAM Tough Ball with 1 4" 20 x . 625" Threaded Stud The RAP B 379U 252062 consists of a 1" diameter rubber ball, connected to a 1 4" 20 X . 625" male threaded post. The male thread matches most standard camera and camcorder female threads found on the bottom of the camera. Specifications: Thread Pitch: 1 4"20 x . 625" Ball Socket Size: B Size (1") Weight Capacity: 2lbs Materials: High Strength Composite Stainless Steel Threads