Have a clever dog who knows how to open the dog door. This locking systems keeps them from opening the door which allows for an extra safety feature and gives you that ease of mind knowing they can’t escape.
This Spring, take advantage of our Tester & Load Cell Sale and our Micro Length Adjust with Built-in Stops Sale. From now until the end of May, 2026, upgrade your spring testing equipment and save. Don't Miss Out - Act Now!