HeatsinkUSA is the comprehensive supplier of extruded aluminum heatsinks. We provide high-quality heatsinks, essential for electrical components found in businesses, medical equipment, and military and aerospace construction. Find on this page our 7.984" wide extruded aluminum heatsinks and select the length you require. However, we can customize the length size to match your unique specifications. HeatsinkUSA has no order minimums, and through our fast shipping, you can have the necessary heat dissipation component for your electronic project. Check out this product or browse our site for more heatsink profiles and models, all extruded and shipped in the USA.