What's in the box:

1 X IMC Audio 60 Amp Inline AGU Fuse Holder Fits 4 8 10 Gauge Wire gray (Standard), Standard

Feature:
AGU Fuse Holder 4 / 8 Gauge
used to connect audio power lines
to prevent excessive current, protection appliances
Use full copper contact point

Specification:
Material: ABS
Color: Smoked
Length: 8.5cm / 3.34in
Diameter: 22mm / 0.86in
Mounting hole diameter: 5mm/0.19in
Two mounting holes diameter: 33mm / 1.3in
Packing weight:65g/2.29oz
Packing size:15*12.5*3.5/5.9*4.9*0.19in

Package includes:
1 x AGU Fuse Holder 4 / 8 Gauge