Description Fuse holder must always be fitted at the battery end of the amplifier power supply to protect the car and passengers from a massive short circuit that would be caused in a vehicle accident or by a wiring problem. The item is a AGU fuse box block holder with robust construction. It is designed to protect the circuits and fuses against dust and water jet, dust and debris. The box accepts for 4 or 8 GA input and output. for car alarm fitters, audio installers, auto electricians and diy use. Feature - Material: Plastic and zinc alloy- Color: As shown- Size: 8.5 x 4.1 x 2.3 cm (L x W x H)- Current Rating: 100Amp- Type: AGU fuse holder- Gauge: 4/8 Gauge input and output- Mounted in crystal clear heat resistant housing, well protects the circuits and fuses from well against fog, water jets, dust, sand and debris.- Quick mounted additional circuits for electrical accessories such as car phones, CD players, fax machines, etc.- In-line AGU fuse holder and easy to install.- Protect the car and passengers from a massive short circuit that would be caused in a vehicle accident or by a wiring problem.- Coming with a 100 amp ANL fuse to configure this block for power applications.- Idea for car alarm fitters, audio installers, auto electricians and custom installation.Packing list: 1 x AGU Gold Plated Fuseholder1 x 100 Amp AGU Fuse