One key, two services — what works on residential service and what doesn't.
Residential electric and gas services share more lock geometry than most homeowners realize, but the keys are not interchangeable. Buying the right one starts with knowing which utility you're working with.
Most residential electric meter rings use a standard barrel lock with a hardened end-cap. A single key services nearly every house on a typical block.
Residential gas services use plunger-style barrel locks. The plunger requires precise alignment — a generic key will round the plunger over and ruin the lock.
Questions? Call a specialist at 951.545.8822.
What every authorized professional should know before working an electric meter ring.
Why plunger-style keys are the standard for gas service — and what to look for when you buy one.
Regional notes for homeowners and contractors working New York City gas service.