Description_x005F_x000D__x005F_x000D_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 ANL fuse box block holder with robust construction. It comes with a 300 amp fuse and a 150 amp fuse as well as 4 ring terminals. The box accepts for 0 GA input and output. for car alarm fitters, audio installers, auto electricians and diy use._x005F_x000D__x005F_x000D_Feature_x005F_x000D__x005F_x000D_- Material: Plastic and zinc alloy_x005F_x000D_- Color: As shown_x005F_x000D_- Size: 12.3 x 3.8 x 3.7 cm (L x W x H)_x005F_x000D_- Type: AGU fuse holder_x005F_x000D_- Gauge: 0 Gauge input and output_x005F_x000D_- Crystal clear heat resistant housing, protect the circuits and fuses from well against fog, water jets, dust, sand and debris._x005F_x000D_- Quick mounted additional circuits for electrical accessories such as car phones, car stereo, audio etc._x005F_x000D_- Protect the car and passengers from a massive short circuit that would be caused in a vehicle accident or by a wiring problem._x005F_x000D_- Coming with a 300 amp and a 150 amp ANL fuse, 2 red boots and 2 black boots._x005F_x000D_- Gold plated bolt down terminal for better conductivity. Colored rubber boots for wire end protection and polarity identification._x005F_x000D_- Idea for car alarm fitters, audio installers, auto electricians and custom installation.Packing list:1 x ANL Fuse holder (300A ANL fuse included) _x005F_x000D_1 x 150A ANL Fuse _x005F_x000D_2 x Red Boot _x005F_x000D_2 x Black Boot