AP02 Manual Tire Changer Duck Head Modification Kit with Duck Head for Harbor Freight This modification kit is designed to upgrade manual tire changers by adding a duck head component.It includes all necessary parts to convert the existing bead loosener into a duck head configuration, improving leverage and ease of use during tire removal.The duck head attachment helps prevent damage to rims and provides better grip on stubborn tires.Compatible with specific Harbor Freight tire changer models, this kit offers a mechanical solution for enhanced functionality.Installation requires basic tools and follows standard mechanical procedures.