2 pair (4 connectors). Self Crimping, 24K Gold Contact, Heavy-Duty Banana Connector. Two piece screw-on design for easy and reliable crimpless and self crimping termination. Nine separate 24k gold plated beryllium-copper leaf spring contacts for maximum signal transfer. 24k gold plated contacts resist corrosion for a lifetime of durability. Wider base minimizes shorting for maximum signal transfer. Special teeth and ring-lock for strong grip that stays tight for optimum signal transfer.
