1/4" offset jaws. 
7 1/16" inside jaw spread. 
7 ½" outside jaw spread.
4-coiled for strength, speed and stability. Both jaws held down by a special trigger system preventing beaver and otter from flipping up the loose jaw. Compact - extremely easy to bed in tight areas. Heavy-duty frame with an additional 3/16" baseplate and D-ring. Heavy #10 brass bolt and nut for easy pan tension adjustment. Extra-heavy chain with MB Crunch Proof swivels at D-ring and chains' end. And most important, manufactured and custom assembled by trappers. Made in Minnesota with pride!