Material: Copper Overall length: 5.27in 1. Convenient to install: inline fuse holder for solar panel cable and PV connector, easy and convenient to install. 2. Durablily and Reliable: Made of high quality materials to ensure long service life and high reliability, able to withstand various harsh environments. 3. Safe and secure: Equipped with fuses to avoid overload current damage to the equipment, ensuring the safe and stable operation of the solar cell system. 4. Flexible application: Applicable to different specifications of solar panel cables and PV connectors, to meet the connection needs of different equipment, flexible and convenient. 5. Multiple choices: provide a variety of specifications and models to choose from, to meet the needs of different users, is the ideal choice for you to build a solar power system. Package includes:1pcs*in-line Fuse Holder Solar Panel Cable PV Connector