This wooden-based, traditional rat trap is one of the most powerful on the market due to its strong spring. The treadle bait-station is based on the Little Nipper wooden mousetrap design. * Bait is placed on the treadle, which is raised when the trap is set. * The rat has to touch the treadle to reach the bait, triggering the trap. * Full setting instructions included. * Quick and humane.