These sleek looking wire divider brackets are made from stamped steel then beautifully chrome plated with adjustable tabs that allow for easy mounting to most valve covers. A special feature is the self-locking nuts that hold the adjusting tabs in position, preventing vibration from backing them off. Designed to keep 7mm-8.5mm wires separated and insulated to minimize crossfire. The brackets measure 14 1/4 inch in length. Complete with 2 brackets, 8 black heat-resistant wire holders and mounting hardware.