Duke 550 Spring Coil Trap. Once the pan clicks the travel has been eliminated from the trap trigger and it is ready to catch your target animal whether that be a coyote fox or bobcat. The 550's off-set 5 1/2 inch inside jaw spread is perfect for catching or trapping fox coyote or bobcat. Specifications for Duke 550 Spring Coil Trap: Manufacturer: Duke Additional Features: No Length: 7 in Width: 5.5 in Height: 4 in Weight: 2.26 lb Package Contents: Duke 550 Spring Coil Trap