The NEW K-9 X-TREME JR Trap features 5 1/4 inside jaw spread and 5 11/16 outside jaw spread, 1/4 main frame and 1/4 cross frame, also comes with 2 heavy swivels and heavy duty chain, pan is 3 3/8 X 2. Dogless design, with nite latch for superior trap firing. Just like the Jr's Big Brother jaws are bolted in so no jaw pop out. Also has 5/16 bolts that make changing springs a breeze. Trap pan sets 1/4 below jaw surface for perfect paw placement, also like the Big X-Treme traps jaws and levers are also heat treated for superior lockup, plus jaws have 1/4 side clean outs. Trap also has brass washers on pan for precise pan movement. Trap comes with a durable coating that is heated and cured on. WHICH is much longer lasting than typical powder coating. Ready to go out of the box! But trap is still can be waxed!