Features and Benefits:

• Designed to install frost plugs in liquid-cooled gas and diesel engines found in automobiles, trucks, SUV, agricultural equipment, and construction equipment
• Simply use an air hammer with the driver and appropriate disc to install frost plugs ranging from 1" to 2-1/16" in diameter

Set includes: 4604-1 driver (14" long); 4604-2 frost plug disc set (3 qty.)