How to make a lightweight trap for rats? - briefly
Build a trap from a thin wooden board, a small metal spring, and a hinged latch, placing bait on a trigger plate; when a rat steps on the plate, the spring releases the latch and secures the animal. This design uses minimal material, remains portable, and captures the rodent quickly.
How to make a lightweight trap for rats? - in detail
Creating a portable, low‑mass rat catcher requires careful material selection, precise construction, and strategic placement.
Select components that combine strength with minimal weight. Preferred options include:
- Thin‑wall aluminum tubing (≈ 1 mm thickness) for the frame.
- Rigid polycarbonate sheet (≈ 2 mm) for the trigger platform.
- Small spring‑loaded latch made from stainless‑steel.
- Fine‑mesh nylon netting for the capture cage.
- Lightweight adhesive tape and zip ties for fasteners.
Cut the aluminum tubing into four equal lengths (≈ 15 cm) to form a rectangular frame. Bend two opposite sides outward by 30° to create a shallow “U” shape that will support the trigger platform. Attach the polycarbonate sheet to the inner side of the frame using zip ties, leaving a 1 cm gap at the rear for the latch mechanism.
Assemble the latch: position the spring‑loaded catch so that the platform depresses it when a rat steps on the sheet. Secure the latch to the frame with adhesive tape, ensuring free movement. Attach the nylon netting to the rear opening, forming a sealed compartment that closes when the latch snaps shut.
Step‑by‑step construction:
- Measure and cut tubing; deburr edges.
- Form the “U” frame by bending opposite sides.
- Secure the polycarbonate sheet to the inner side.
- Install the spring latch, aligning it with the platform edge.
- Attach the netting to create the enclosure.
- Test the trigger by applying pressure to the platform; verify that the latch releases and the cage closes fully.
Place the device along known rodent pathways, preferably near walls or behind appliances. Position the trigger side facing the expected direction of travel. Use a small amount of attractive bait (peanut butter or dried fruit) on the platform to encourage entry.
Inspect the trap daily. If the cage has closed, wear gloves, transport the unit outdoors, and release the captured animal or dispose of it according to local regulations. Reset the latch, replace bait, and reposition as needed.
Maintain efficiency by cleaning the netting with mild detergent, checking the spring for corrosion, and replacing worn components promptly. The lightweight design enables quick relocation and minimal disturbance to the surrounding environment.