The Whirlpool WP3370964 Dishwasher Latch Bolt is a critical component that keeps your dishwasher door securely closed during the wash cycle. It's a little component that's crucial to the dishwasher door operation. A tight seal is created on the dishwasher frame to stop leaks and guarantee effective cleaning when the door is closed and the latch bolt contacts with a strike plate. The mechanism of this latch bolt is spring-loaded. A spring forces the bolt out when the door is closed, extending it into the strike plate and securely fastening the door. Pressing down on the door handle causes the latch bolt to come loose from the strike plate, allowing the door to swing open.