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How a lock rekey actually works

How a lock rekey actually works

A rekey changes the pins so yesterday's key stops working. “How a lock rekey actually works” is a practical note for people choosing hardware.

For How a lock rekey actually works, the 10% tier applies only when the scope is lock replacement, a rekey, a master key system, a safe, or key duplication. Confirm it on the offer-terms page before you book.

The practical version

For “How a lock rekey actually works,” start with the door you have: thickness, hand, any fire label, and a photo of the strike. Mention a restricted keyway or a control key before you order.

Examples from the bench

For How a lock rekey actually works, How a lock rekey actually works in Arlington, Virginia is common on Wilson Boulevard. Lobby access control is as common as a house rekey. Buildings on Wilson Boulevard are high-rises, garden apartments, and rowhouses. For How a lock rekey actually works in Arlington, Virginia, a typical opening is 48-inch, 1-3/8-inch, right-hand reverse, 622 matte black on Wilson Boulevard. a cylinder to compare is the usual start for How a lock rekey actually works in Arlington, Virginia, and a listed closer is the backup on Wilson Boulevard. The trouble with How a lock rekey actually works on Wilson Boulevard is “an assumed backset.” In Arlington, Virginia, the technician will measure first. When it applies, NFPA 80 where it applies guides How a lock rekey actually works in Arlington, Virginia. How a lock rekey actually works in Arlington, Virginia needs a photo of the door on Wilson Boulevard. The Wilson Boulevard opening in Arlington, Virginia is measured before How a lock rekey actually works is priced. Call (202) 900-5625 about How a lock rekey actually works on Wilson Boulevard in Arlington, Virginia.

For How a lock rekey actually works, How a lock rekey actually works in Clarendon, Virginia is common on Clarendon Boulevard. High-cycle restaurant doors and residential lobbies. Buildings on Clarendon Boulevard are apartments and storefronts. For How a lock rekey actually works in Clarendon, Virginia, a typical opening is 30-inch, 1-3/8-inch, left-hand, 619 nickel on Clarendon Boulevard. a listed closer is the usual start for How a lock rekey actually works in Clarendon, Virginia, and the correct strike is the backup on Clarendon Boulevard. The trouble with How a lock rekey actually works on Clarendon Boulevard is “an ignored label.” In Clarendon, Virginia, the technician will read the label. When it applies, the adopted local code guides How a lock rekey actually works in Clarendon, Virginia. How a lock rekey actually works in Clarendon, Virginia needs a photo of the door on Clarendon Boulevard. How a lock rekey actually works on Clarendon Boulevard in Clarendon, Virginia is scheduled after the door is seen. Call (202) 900-5625 about How a lock rekey actually works on Clarendon Boulevard in Clarendon, Virginia.

For How a lock rekey actually works, How a lock rekey actually works in Columbia Heights, Washington, DC is common on 14th Street. Lobby doors and unit doors are separate projects. Buildings on 14th Street are apartment buildings over retail and older rowhouses. For How a lock rekey actually works in Columbia Heights, Washington, DC, a typical opening is 32-inch, 2-inch, left-hand reverse, 622 matte black on 14th Street. the correct strike is the usual start for How a lock rekey actually works in Columbia Heights, Washington, DC, and a backup key is the backup on 14th Street. The trouble with How a lock rekey actually works on 14th Street is “no backup key.” In Columbia Heights, Washington, DC, the technician will test old keys. When it applies, NFPA 80 where it applies guides How a lock rekey actually works in Columbia Heights, Washington, DC. How a lock rekey actually works in Columbia Heights, Washington, DC needs a photo of the door on 14th Street. The 14th Street opening in Columbia Heights, Washington, DC is measured before How a lock rekey actually works is priced. Call (202) 900-5625 about How a lock rekey actually works on 14th Street in Columbia Heights, Washington, DC.

For How a lock rekey actually works, How a lock rekey actually works in Pleasant Plains, Washington, DC is common on Georgia Avenue. Student housing and family houses need different key control. Buildings on Georgia Avenue are rowhouses and campus-edge buildings. For How a lock rekey actually works in Pleasant Plains, Washington, DC, a typical opening is 48-inch, 2-inch, left-hand reverse, 605 brass on Georgia Avenue. a backup key is the usual start for How a lock rekey actually works in Pleasant Plains, Washington, DC, and a cylinder to compare is the backup on Georgia Avenue. The trouble with How a lock rekey actually works on Georgia Avenue is “a shared code.” In Pleasant Plains, Washington, DC, the technician will write the scope. When it applies, the adopted local code guides How a lock rekey actually works in Pleasant Plains, Washington, DC. How a lock rekey actually works in Pleasant Plains, Washington, DC needs a photo of the door on Georgia Avenue. Ask for How a lock rekey actually works in Pleasant Plains, Washington, DC with a photo of the door on Georgia Avenue. Call (202) 900-5625 about How a lock rekey actually works on Georgia Avenue in Pleasant Plains, Washington, DC.

For How a lock rekey actually works, How a lock rekey actually works in Chevy Chase, Maryland is common on Connecticut Avenue. On the Maryland side, estate gates, apartment lobbies, and Connecticut Avenue storefronts share the same blocks. Buildings on Connecticut Avenue are estates, apartment lobbies, and retail. For How a lock rekey actually works in Chevy Chase, Maryland, a typical opening is 34-inch, 2-inch, right-hand reverse, 622 matte black on Connecticut Avenue. a cylinder to compare is the usual start for How a lock rekey actually works in Chevy Chase, Maryland, and a listed closer is the backup on Connecticut Avenue. The trouble with How a lock rekey actually works on Connecticut Avenue is “an assumed backset.” In Chevy Chase, Maryland, the technician will measure first. When it applies, NFPA 80 where it applies guides How a lock rekey actually works in Chevy Chase, Maryland. How a lock rekey actually works in Chevy Chase, Maryland needs a photo of the door on Connecticut Avenue. Ask for How a lock rekey actually works in Chevy Chase, Maryland with a photo of the door on Connecticut Avenue. Call (202) 900-5625 about How a lock rekey actually works on Connecticut Avenue in Chevy Chase, Maryland.

For How a lock rekey actually works, How a lock rekey actually works in Mount Rainier, Maryland is common on Rhode Island Avenue. Original doors with added deadbolts are typical. Buildings on Rhode Island Avenue are porch houses and small businesses. For How a lock rekey actually works in Mount Rainier, Maryland, a typical opening is 32-inch, 2-1/4-inch, left-hand, 613 bronze on Rhode Island Avenue. a listed closer is the usual start for How a lock rekey actually works in Mount Rainier, Maryland, and the correct strike is the backup on Rhode Island Avenue. The trouble with How a lock rekey actually works on Rhode Island Avenue is “an ignored label.” In Mount Rainier, Maryland, the technician will read the label. When it applies, the adopted local code guides How a lock rekey actually works in Mount Rainier, Maryland. How a lock rekey actually works in Mount Rainier, Maryland needs a photo of the door on Rhode Island Avenue. Ask for How a lock rekey actually works in Mount Rainier, Maryland with a photo of the door on Rhode Island Avenue. Call (202) 900-5625 about How a lock rekey actually works on Rhode Island Avenue in Mount Rainier, Maryland.

For How a lock rekey actually works, How a lock rekey actually works in Vienna, Virginia is common on Maple Avenue. Residential deadbolts and shop doors. Buildings on Maple Avenue are houses and local retail. For How a lock rekey actually works in Vienna, Virginia, a typical opening is 30-inch, 1-3/4-inch, left-hand, 626 satin chrome on Maple Avenue. the correct strike is the usual start for How a lock rekey actually works in Vienna, Virginia, and a backup key is the backup on Maple Avenue. The trouble with How a lock rekey actually works on Maple Avenue is “no backup key.” In Vienna, Virginia, the technician will test old keys. When it applies, NFPA 80 where it applies guides How a lock rekey actually works in Vienna, Virginia. How a lock rekey actually works in Vienna, Virginia needs a photo of the door on Maple Avenue. Ask for How a lock rekey actually works in Vienna, Virginia with a photo of the door on Maple Avenue. Call (202) 900-5625 about How a lock rekey actually works on Maple Avenue in Vienna, Virginia.

For How a lock rekey actually works, How a lock rekey actually works in Brentwood, Washington, DC is common on New York Avenue. Roll-up doors and office suites show up on the same blocks. Buildings on New York Avenue are low industrial bays and newer infill housing. For How a lock rekey actually works in Brentwood, Washington, DC, a typical opening is 42-inch, 1-3/8-inch, right-hand reverse, 622 matte black on New York Avenue. a backup key is the usual start for How a lock rekey actually works in Brentwood, Washington, DC, and a cylinder to compare is the backup on New York Avenue. The trouble with How a lock rekey actually works on New York Avenue is “a shared code.” In Brentwood, Washington, DC, the technician will write the scope. When it applies, the adopted local code guides How a lock rekey actually works in Brentwood, Washington, DC. How a lock rekey actually works in Brentwood, Washington, DC needs a photo of the door on New York Avenue. How a lock rekey actually works on New York Avenue in Brentwood, Washington, DC is scheduled after the door is seen. Call (202) 900-5625 about How a lock rekey actually works on New York Avenue in Brentwood, Washington, DC.

For How a lock rekey actually works, How a lock rekey actually works in Ivy City, Washington, DC is common on New York Avenue. Roll-ups and storefronts sit near new front doors. Buildings on New York Avenue are industrial doors and new residential entries. For How a lock rekey actually works in Ivy City, Washington, DC, a typical opening is 42-inch, 1-3/4-inch, right-hand reverse, 613 bronze on New York Avenue. a cylinder to compare is the usual start for How a lock rekey actually works in Ivy City, Washington, DC, and a listed closer is the backup on New York Avenue. The trouble with How a lock rekey actually works on New York Avenue is “an assumed backset.” In Ivy City, Washington, DC, the technician will measure first. When it applies, NFPA 80 where it applies guides How a lock rekey actually works in Ivy City, Washington, DC. How a lock rekey actually works in Ivy City, Washington, DC needs a photo of the door on New York Avenue. Ask for How a lock rekey actually works in Ivy City, Washington, DC with a photo of the door on New York Avenue. Call (202) 900-5625 about How a lock rekey actually works on New York Avenue in Ivy City, Washington, DC.

For How a lock rekey actually works, How a lock rekey actually works in Van Ness, Washington, DC is common on Connecticut Avenue. Lobby doors and unit locks are separate scopes. Buildings on Connecticut Avenue are apartments and institutional buildings. For How a lock rekey actually works in Van Ness, Washington, DC, a typical opening is 48-inch, 2-1/4-inch, left-hand, 619 nickel on Connecticut Avenue. a listed closer is the usual start for How a lock rekey actually works in Van Ness, Washington, DC, and the correct strike is the backup on Connecticut Avenue. The trouble with How a lock rekey actually works on Connecticut Avenue is “an ignored label.” In Van Ness, Washington, DC, the technician will read the label. When it applies, the adopted local code guides How a lock rekey actually works in Van Ness, Washington, DC. How a lock rekey actually works in Van Ness, Washington, DC needs a photo of the door on Connecticut Avenue. A Van Ness, Washington, DC visit for How a lock rekey actually works starts with the door on Connecticut Avenue, not a guess from a catalog. Call (202) 900-5625 about How a lock rekey actually works on Connecticut Avenue in Van Ness, Washington, DC.

For How a lock rekey actually works, How a lock rekey actually works in Four Corners, Maryland is common on University Boulevard. Storefronts and houses sit at the same intersection. Buildings on University Boulevard are neighborhood commercial and houses. For How a lock rekey actually works in Four Corners, Maryland, a typical opening is 34-inch, 2-1/4-inch, right-hand, 626 satin chrome on University Boulevard. the correct strike is the usual start for How a lock rekey actually works in Four Corners, Maryland, and a backup key is the backup on University Boulevard. The trouble with How a lock rekey actually works on University Boulevard is “no backup key.” In Four Corners, Maryland, the technician will test old keys. When it applies, NFPA 80 where it applies guides How a lock rekey actually works in Four Corners, Maryland. How a lock rekey actually works in Four Corners, Maryland needs a photo of the door on University Boulevard. A Four Corners, Maryland visit for How a lock rekey actually works starts with the door on University Boulevard, not a guess from a catalog. Call (202) 900-5625 about How a lock rekey actually works on University Boulevard in Four Corners, Maryland.

For How a lock rekey actually works, How a lock rekey actually works in Wheaton, Maryland is common on Georgia Avenue. Commercial closers and residential locks both dispatch from here. Buildings on Georgia Avenue are apartments, mall-edge retail, and houses. For How a lock rekey actually works in Wheaton, Maryland, a typical opening is 42-inch, 2-1/4-inch, left-hand, 605 brass on Georgia Avenue. a backup key is the usual start for How a lock rekey actually works in Wheaton, Maryland, and a cylinder to compare is the backup on Georgia Avenue. The trouble with How a lock rekey actually works on Georgia Avenue is “a shared code.” In Wheaton, Maryland, the technician will write the scope. When it applies, the adopted local code guides How a lock rekey actually works in Wheaton, Maryland. How a lock rekey actually works in Wheaton, Maryland needs a photo of the door on Georgia Avenue. The Georgia Avenue opening in Wheaton, Maryland is measured before How a lock rekey actually works is priced. Call (202) 900-5625 about How a lock rekey actually works on Georgia Avenue in Wheaton, Maryland.

When to call

If you are locked out while you are reading about How a lock rekey actually works, call (202) 900-5625. If you want to compare hardware, come by the showroom and bring a photo of the door.

Frequent questions

Can I see the hardware this note describes before I book?

Yes. Come by the showroom and look at the hardware this note describes before you book the work this note describes.

Does the grand opening discount cover the work this note describes?

For the work this note describes, the 10% tier applies only to lock replacement, a rekey, a master key system, a safe, or key duplication. One offer per job. See the offer-terms page for the full list, valid through December 31, 2026.

How do I reach the shop?

For the work this note describes, call (202) 900-5625 or email capitolsentinel@gmail.com. Directions and hours are on the contact page.

What should I bring?

For the work this note describes, bring photos of the opening and any label or key you already have. Showroom hours and the 24-hour emergency line are different, and Monday visits are by appointment.

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