The Grappling Hook Gun was only shown in "In Like Ed" when Ed tried to infiltrate Jimmy's party. The gun is basically a hair dryer that shoots out a grappling hook. It uses air from the hair dryer to shoot the grappling hook at its target before reeling in the rope until it has been tightened completely, allowing the user to use a hook or, in Ed's case, their tongue to slide across to the target in a manner akin to zip-lining. It is one of Edd's experimental machines.
- Hair Dryer (Launching Device)
- Spoon (Upper Prong)
- Fork (Right Prong)
- Spatula (Left Prong)