how to open sentry floor safe with lost a sentry safe model 1250 how to open a sentry safe without the combination fire water safe sfw123dsb dial combination lock model 1250 sentrysafe 2 05 cu ft fireproof and sentrysafe 0 8 cu ft fireproof ing your old sentry safe without forgot the combination to your safe sentrysafe 1 23 cu ft fireproof and sentrysafe 1 2 cu ft fireproof combination fire water safe sfw082dtb