Lisle 51300 Parking Brake Adjusting Spoon for Ford Trucks - Double-ended tool speeds start wheel adjusting on Ford F-150. Also works on F-250/F-350 Super Duty Trucks with Dana 80 Rear Axles. Tool adjusts star wheel through access slot in backing plate. Squared tip works on F-250 and F-350. Angled tip with cutout for extra clearance work on F-150 pickups. Use on drum in hat parking brake mechanism that is mounted inside the disc brake assembly.