Introducing the Minnesota Trapline MB-750 Trap. The trap features a 3" x 3" pan and 4" chain. Made in the U.S.A. FeaturesTarget Species: Beaver and Otter.Inside Jaw Spread: 7 1/16" Outside Jaw Spread (top to bottom): 7 5/8" Outside Jaw Spread (lever to lever): 7 3/8" Pan dimensions: 3" x 3" Chain: 4" of MB #5 Straight Link (5 total links)Swivels:2 MB Crunch Proof Swivels. One off baseplate & one at end of chainTotal Chain Length: 8" including swivelsWeight: 4.36 pounds