The #110 Duke Single Spring Body Grip Trap has a 4 1/2" x 4 1/2" jaw spread, and is recommended by Duke for use in taking muskrat, mink, weasel, squirrel.
The #120 Duke Double Spring Body Grip Trap has a 4 1/2" x 4 1/2" jaw spread, and is recommended by Duke for use in taking marten, mink, muskrat, squirrel, et...
The Duke 155 Double Spring Body Grip Trap has a 5"x 5" jaw spread and is recommended by Duke for use in taking Muskrats, Marten, Fisher, Raccoon
The #160 Duke Double Spring Body Grip Trap has a 6" x 6" jaw spread, and is recommended by Duke for use in taking raccoon, fisher, groundhog, etc.
The #220 Duke Double Spring Body Grip Trap has a 7" x 7" jaw spread, and is recommended by Duke for use in taking raccoon, fisher, groundhog, etc.
The #280 Duke Double Spring Body Grip Trap has a 8" x 8" jaw spread, and is recommended by Duke for use in taking beaver, otter, bobcat, etc.
The #330 Duke Double Spring Body Grip Trap has a 10" x 9" jaw spread, and is recommended by Duke for use in taking beaver, otter, bobcat, etc.