The Snap-on A-37 Clutch Alignment Tool Set is a high-quality hand tool designed specifically for aligning clutches. Made in the United States by the reputable brand Snap-on, this unit is a reliable and durable tool for automotive maintenance and repair. The set includes one unit with the manufacturer part number A-37, and it comes with a California Prop 65 Warning for safety. This tool is a valuable addition for anyone in need of precise clutch alignment for their vehicle.