Base plates keep the trap's frame from bowing when using strong springs or 4-coils. Also keeps hard-fighting animals from bending the frame. 3/16" thick. Centered D-ring for attaching in-line swivel and chain. You choose method of attachment: welding, bolt-on, or rivet. Holes not pre-punched. Drilling required on bolt-on or rivet installation.
Base plates keep the trap’s frame from bowing when 4-coiled. 1/8” thick. Centered D-ring for attaching in-line swivel and chain. Will fit the Montana #3 Special Trap, also fits most #3 and #4 coilspring traps, and most #4 longspring traps.