Galvanized Steel 3-3/4″ Fuel Sender Ground Strap. Fits most Vehicles from 1961 and on into the Late 80’s. The 3-3/4″ Measurement is between the Two Push on Clip Ends and was used on both 5/16″ and 3/8″ Fuel Senders. Ground problems are the #1 reason for inaccurate/inoperative Fuel Gauges. The #2 reason is the Dash Voltage Limiter which will also keep the Temperature Gauge from working as well if so Equipped.