Wallcrawler

This big wallcrawler has remained somewhat obscure, probably due to its indistinct appearance.

When DC Comics tweaked Marvel in the 1960s, they almost always did so through Spider-Man: Jerry Lewis became "the Fearless Tarantula" in an issue of The Adventures of Jerry Lewis, while a teenage DC hero in the "Legion of Superheroes" serials compared himself, quote favorably, to the webbed wallcrawler.

Sandman looked up and saw the masked face of Spider-Man staring down at him. The wallcrawler was leaning against the rear doors of the armored car, apparently having dropped through the hole that Sandman had created.