If it locks on 39, then you add five, it would go to 44, which would be 4. Supra Key Boxes; Supra Key Cost; Real Estate Agent Lockbox … Use the pulling process above, just like picking locks you need tension to set pins, so just enough tension (which varies with each brand) and it's half the job done. CARD and CODE will light up on the lockbox. Use caution though, to avoid harming either yourself or the briefcase. The vendor/door code is an access code that does not change and can be used many times, and it works 24 hours a day. Mine has four separate tiny dials (like a briefcase lock, but on a padlock). To create this article, 17 people, some anonymous, worked to edit and improve it over time. How do I fix it?Include your email address to get a message when this question is answered.All tip submissions are carefully reviewed before being publishedDestroying or stealing the property of other people is a crime.

Most of the time, yes. If you really can’t stand to see another ad again, then please We use cookies to make wikiHow great. The dial is the portion with numbers that turns. Is the Coronavirus Crisis Increasing America's Drug Overdoses?Fact Check: What Power Does the President Really Have Over State Governors?Festival of Sacrifice: The Past and Present of the Islamic Holiday of Eid al-AdhaHow Worried Should We Be About the Saharan Dust Cloud’s Arrival?Has the Time Come to Abolish the Electoral College?Is the Coronavirus Crisis Increasing America's Drug Overdoses?Fact Check: What Power Does the President Really Have Over State Governors?Festival of Sacrifice: The Past and Present of the Islamic Holiday of Eid al-AdhaHow Worried Should We Be About the Saharan Dust Cloud’s Arrival? ꟷ OR ꟷ On the lockbox keypad, press FUNC + 3 + ENT. This article began when we arived at our rental villa in Florida and realised that we’d forgotten the lock box code. Then, write down whatever number you're at.

If you don't want to cut open the lock, there are other methods to try. However, if you've lost that as well, you may just be irresponsible. You can then take the cover off of the lock box to reveal a key either in the box or hooked to the back of the cover.

To open the lock box, clear the memory of previous numbers, enter the four-digit code for that particular Supra lock box, slide the lock down and remove the cover.

Nate Bailey 155,751 views. It could, depending on the quality of the lock. How to Open a Lock Box With a Lost Combination. To open the lock box, clear the memory of previous numbers, enter the four-digit code for that particular Supra lock box, slide the lock down and remove the cover. Insert your SentriCard into the lockbox. You just pop off a plastic bracket on the face of the safe and unlock away. Remove your SentriCard. When correct code (in this case 9-2-4) is entered the keyholes of all the dials on the lock become aligned and toothed pin (second picture) can be inserted.

Can I open a master lock speed dial, and set my own combination with any of these methods?

Rotate the left-most number until it displays the first number of the combination code. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker.

I can't find the third number using your methods. To open combination locks without a code, start by pulling up on the dial and turning it clockwise until you hear the lock click. Rotate the second scrolling number until it displays the second number of the combination code, rotate the third number until it displays the third number of the combination code, and so on. How to manipulate Kidde Supra KeySafe P500 C500 "high security" key safe - Duration: 2:30. Do not use any of these methods to tamper with a lock that is not yours, even for a prank. Most sentry safes come with a key that can unlock it in case of forgotten code or battery failure. Supra lock boxes are known for being very secure and reliable security devices. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/80\/Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg","bigUrl":"\/images\/thumb\/8\/80\/Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ef\/Open-Combination-Locks-Without-a-Code-Step-2-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-2-Version-7.jpg","bigUrl":"\/images\/thumb\/e\/ef\/Open-Combination-Locks-Without-a-Code-Step-2-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-2-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/03\/Open-Combination-Locks-Without-a-Code-Step-3-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-3-Version-7.jpg","bigUrl":"\/images\/thumb\/0\/03\/Open-Combination-Locks-Without-a-Code-Step-3-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-3-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1f\/Open-Combination-Locks-Without-a-Code-Step-4-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-4-Version-7.jpg","bigUrl":"\/images\/thumb\/1\/1f\/Open-Combination-Locks-Without-a-Code-Step-4-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-4-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/5a\/Open-Combination-Locks-Without-a-Code-Step-5-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-5-Version-7.jpg","bigUrl":"\/images\/thumb\/5\/5a\/Open-Combination-Locks-Without-a-Code-Step-5-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-5-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/dc\/Open-Combination-Locks-Without-a-Code-Step-6-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-6-Version-7.jpg","bigUrl":"\/images\/thumb\/d\/dc\/Open-Combination-Locks-Without-a-Code-Step-6-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-6-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/7e\/Open-Combination-Locks-Without-a-Code-Step-7-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-7-Version-7.jpg","bigUrl":"\/images\/thumb\/7\/7e\/Open-Combination-Locks-Without-a-Code-Step-7-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-7-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ea\/Open-Combination-Locks-Without-a-Code-Step-8-Version-6.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-8-Version-6.jpg","bigUrl":"\/images\/thumb\/e\/ea\/Open-Combination-Locks-Without-a-Code-Step-8-Version-6.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-8-Version-6.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e2\/Open-Combination-Locks-Without-a-Code-Step-9-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-9-Version-4.jpg","bigUrl":"\/images\/thumb\/e\/e2\/Open-Combination-Locks-Without-a-Code-Step-9-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-9-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/b\/b3\/Open-Combination-Locks-Without-a-Code-Step-10-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-10-Version-4.jpg","bigUrl":"\/images\/thumb\/b\/b3\/Open-Combination-Locks-Without-a-Code-Step-10-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-10-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/74\/Open-Combination-Locks-Without-a-Code-Step-11-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-11-Version-4.jpg","bigUrl":"\/images\/thumb\/7\/74\/Open-Combination-Locks-Without-a-Code-Step-11-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-11-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/36\/Open-Combination-Locks-Without-a-Code-Step-12-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-12-Version-4.jpg","bigUrl":"\/images\/thumb\/3\/36\/Open-Combination-Locks-Without-a-Code-Step-12-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-12-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/5e\/Open-Combination-Locks-Without-a-Code-Step-13-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-13-Version-4.jpg","bigUrl":"\/images\/thumb\/5\/5e\/Open-Combination-Locks-Without-a-Code-Step-13-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-13-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/38\/Open-Combination-Locks-Without-a-Code-Step-14-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-14-Version-4.jpg","bigUrl":"\/images\/thumb\/3\/38\/Open-Combination-Locks-Without-a-Code-Step-14-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-14-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e7\/Open-Combination-Locks-Without-a-Code-Step-15-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-15-Version-4.jpg","bigUrl":"\/images\/thumb\/e\/e7\/Open-Combination-Locks-Without-a-Code-Step-15-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-15-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/80\/Open-Combination-Locks-Without-a-Code-Step-16-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-16-Version-4.jpg","bigUrl":"\/images\/thumb\/8\/80\/Open-Combination-Locks-Without-a-Code-Step-16-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-16-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/7b\/Open-Combination-Locks-Without-a-Code-Step-17-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-17-Version-4.jpg","bigUrl":"\/images\/thumb\/7\/7b\/Open-Combination-Locks-Without-a-Code-Step-17-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-17-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/45\/Open-Combination-Locks-Without-a-Code-Step-18-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-18-Version-4.jpg","bigUrl":"\/images\/thumb\/4\/45\/Open-Combination-Locks-Without-a-Code-Step-18-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-18-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/1e\/Open-Combination-Locks-Without-a-Code-Step-19-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-19-Version-4.jpg","bigUrl":"\/images\/thumb\/1\/1e\/Open-Combination-Locks-Without-a-Code-Step-19-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-19-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}{"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/7c\/Open-Combination-Locks-Without-a-Code-Step-20-Version-4.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-20-Version-4.jpg","bigUrl":"\/images\/thumb\/7\/7c\/Open-Combination-Locks-Without-a-Code-Step-20-Version-4.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-20-Version-4.jpg","smallWidth":460,"smallHeight":403,"bigWidth":"640","bigHeight":"560","licensing":"