A buzz bar is a metal bar that is attached to the rod pod of a carp fishing rod. It is designed to hold the rod’s bite alarms and indicators in place, which helps to detect any movement or activity on the fishing line. Buzz bars come in different sizes and configurations to accommodate different rod lengths and number of rods being used (for 1, 2, 3, 4 rod). They can be made from various materials including aluminum or stainless steel, and are an essential component for any carp fishing setup.