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How to Open a supra combination lock box

Mar 8, 2011 11:26 PM

Close-up of a hand using a keypad on a portable device.

The supra combination lock box has been one of the most trusted door locks for the past forty years, and is commonly used by real estate agents for protecting their houses. Generally a supra combination lock operates with a four-digit password.

If you'd like to learn how to operate and open one of these push pad combination locks, take a gander at this video for a step-by-step run through of how to open any supra lock.

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