Cardas Rhodium Bi-Wire Jumper Plates (Set of 4)
These are solid Copper with Rhodium plate Bi-Wire Jumpers.
The Dimensions are overall 28mm x 50mm ( spade size internal dimension 6mm, Spade centre to centre 38mm )
Size 6mm bi-wire Jumper plates
Use them to replace the cheap gold-plated brass jumpers on your speakers for an amazing improvement , which are fully adjustable to easily fit most speakers with Bi-Wiring terminals