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crash chains are used to stop the door from moving back and forth open past their designated maximum opening and damaging buildings or even breaking the door completely. Made with a durable spring, the chain is designed for full-size external doors. Tear-resistant, grey vinyl covers for safety against the components.
This crash chain will work with mostly metal and wooden doors. This chain will stop the door from overdoing causing damage to the hinges. The chain is made of the best quality steel. Work with most metal and wood doors Substantial duty spring includes all mounting hardware.
Heavy Duty Crash Chain Product Features
Our locksmith experts always recommend crash chains. This type of product is always ignored but their importance no one can imagine. When it comes to installing commercial door locks, considering crash chain products is not a bad choice.
Feel free to contact us, and We will be more than happy to answer all of your questions.