Feature: 1. Application: 3-way connection audio power fuse holder is suitable for automobile amplifier systems. 2. Precision Technology: The nickel plated internal material eliminates the possibility of rust, oxidation or premature wear of the speaker wire connection points. 3. Function: Power distribution block with deep recesses can prevent the wiring from being exposed to components or other objects that may cause system failure. 4. Bolt On Wire Clamp: Hexagonal head and oversized screws with small serrated ends ensure a firm and consistent connection and prevent loose cables. 5. High Reliability: Professional manufacturing, high precision, high performance, safe and reliable to use. Specification: Item Type: Power Distribution Block Material: Plastic+Metal, Nickel plated Type: 3-Way Package List: 1 x Power Distribution Block