Opening A Sargent & Greenleaf 8500 Manipulation Proof Combination Safe Lock

Designed for the most demanding, high-security applications and based on S&G’s original MP Manipulation Proof® locks, our Group 1 and 1R mechanical combination locks provide superior durability and long-lasting performance.
With three combination wheels, 8500 Group 1 combination locks offer over 1 million possible combinations to deter combination hacking attempt.

[@blake_lively_matters6553]

The older models had a device in the center of the dial that you would spin clockwise while holding the dial at zero.

[@tyler_racing]

I appreciate all your videos. They have been helpful. Thank you!

[@alanredd4530]

Thanks for taking the time to say so!

[@CertifiedSafesIreland]

Are you sure you have an anti-manipulation (restricted) model. These instructions are not for a regular S&G combination lock.

[@raimond3586]

didnt work

[@isabellkagarwal7729]

Hi, how much it would cost for a locksmith to open one that came with the property we bought. We never got the safe’s combination?

[@CertifiedSafesIreland]

We only operate in Ireland. Please see: www.certifiedsafesireland.ie

[@warrensteel9954]

I'd recommend trying a few of the factory default combinations. You might get lucky.🤷‍♂️