Tomahawk Live Trap 603. Great for Chipmunks and Red Squirrels. Designed for squirrels, chipmunks, muskrats, and similar size animals. It weighs 3 pounds and measures 19L x 6W x 6H. It is constructed from 1″ x 1″ – 14 gauge galvanized wire mesh and features an easy release rear door. Scotts pick for small rodents.