This InstallGear distribution block is a reliable and durable solution for holding fuses and other small electronic components. With a 100A output gauge and 4 AWG input and output gauges, this block is designed for use in a variety of electronic systems. The package dimensions are 4.41x2.01x1.69 inches, and the weight is 0.33 pounds. The block is manufactured in China and comes with a 30-day money-back guarantee. It is ideal for use in car audio and video installation, vehicle electronics, and GPS systems. The brand name is InstallGear, and the product category is Distribution Blocks, Car Audio & Video Installation, and Consumer Electronics.