RZDEAL10pcs Small Spring Iron Hinges Push and Pull Two-way Hardwares for Furniture Case Box(DIY)

These are teeny tiny hinges that are 1 inch by 1 1/4inch when fully opened and laying flat. They come with teeny tiny screws and are spring loaded with a fairly strong little spring.I have freakishly smart wild rats on the farm who evade traps, so using the hinges, I made a re-closeable trap door on the top of a 50 gallon drum with a hole cut into the middle of the top. The rats go after the bait and fall right in and the door closes itself so they can't jump back out. Then I take the whole barrel far away and release them away from humans and livestock. Works like a charm! :)

These little hinges are strong for their size, and very useful. I ended up having to cut the spring out as it got in the way and it was very weak anyway. Other than that I would recommend it.

These are NOT self-closing hinges, they are self-OPENING hinges. They are butt hinges with the screw holes countersunk just the way butt hinges are supposed to be. I needed self-closing hinges so I bought these to use on surface mount cabinet doors with only the knuckles showing. Can't even remove the pin to reverse rotation of the spring since it is rivet locked on both ends.

These totally serve the purpose I bought them for. I bought a butcher block countertop that folds up to the wall when not in use and that can fold down, for additional counter space in our tiny kitchen.I used six of the 10 and the springs help hold the weight when you raise and lower the countertop.

Small spring loaded hinges were hard to find. These worked great for my project. Working fine.

Used to make filter access doors for furnace, perfect size, good spring tension.

I have a glass door with a spring loaded mail slot and the spring broke. The spring loaded hinge did a great job. I installed it between the door glass frame and rested it against the slot.

Objects are smaller than they appear