Just dye and wax these traps and they are ready to go! Virtually anything that you could possibly want done to trap to make it coyote proof is wrapped up here in one neat package. The MB-650 is heavy duty from top to bottom and comes with 1/4" offset jaw and a 6 1/8" inside jaw spread. The MB-650 is 4-coiled, base plated, center swiveled and has an extra heavy duty oversized pan which provides for a huge area. The pan tension is adjustable with a #10 brass bolt. Both jaws held down by a trigger.