It will fit 1/4 to 3/8 binding post.
The spade is 0.55 wide and 0.06thick.
Patented Hollow Oval Audio/Video Cables from the physicists and engineers who helped NASA, Motorola, Mitsubishi, and others, you would expect the best cable performance available and you get it.
It will fit 1/4 to 3/8 binding post