Broken Key Extraction in Jersey City, NJ

Where keys snap in Jersey City

In the Census Bureau's 2024 survey, more than a quarter of Hudson County homes are in buildings of 50 or more units and about 31 percent are in buildings of two to four. People in those buildings share entrance hardware, and a shared cylinder gets turned more often than a private one, which is where keys wear and break.

• Shared entrance doors. In buildings of three or more units, N.J.A.C. 5:10-19.2 calls for heavy-duty dead-latching locksets on shared entrances and keeps the entrance key separate from the key to each tenant's own door. That puts two different keys on one ring, and pushing the wrong one in and twisting is an easy way to snap it. This is general information, not legal advice.
• Older cylinders. Nearly 29 percent of the county's homes predate 1940. A worn mortise cylinder takes more force to turn, and extra force can break a key.
• Winter mornings. NOAA describes New Jersey winters as moderately cold. Meltwater can freeze inside an outdoor cylinder overnight, and a key forced against ice bends or snaps.

What not to do

• Do not put glue on the fragment; it runs into the pins and turns an extraction into a replacement.
• Do not push the piece deeper with a pin or another key.
• Do not keep trying the lock with the spare key, which can jam the fragment further.

For a shared entrance or lobby lock, tell the landlord or building management first, since in buildings of three or more units the owner supplies the entrance locks.

Photos and details to send

Take a close photo of the keyway showing whether the fragment sticks out, and keep the other half of the key. Say which door it is, whether it is locked or open, and whether anyone is stuck outside. If the key was a recent copy that never turned smoothly, mention it, since a new key may be needed once the piece is out. After the fragment is out, ask whether the lock that caused the break needs lock repair. More on the service is at broken key extraction.