A Scandinavian cylinder is an oval profile cylinder that fixes to the lock case with screws instead of threads, and we repair, rekey, replace and install them across Maryland, Washington DC and Northern Virginia. King Locksmith and Doors Inc. has serviced them for 25 years, licensed, insured and bonded, with mobile units ready today.
A Scandinavian oval cylinder carries no external thread. The outside and inside cylinders sit in oval cutouts and fix to the lock case with two hardened steel screws driven from the interior, while a steel cam engages the case. The format drives Scandinavian lock cases from ASSA, Ruko and TrioVing, including modular and rim bodies.
Brass plugs run five or six pin chambers, and high security versions such as the ASSA Twin add a sidebar with side pin codes on a restricted key profile. Pairs come as key outside with key or thumbturn inside, keyed alike or master keyed. You will meet this format on office and multifamily doors across the DMV.
Three failures dominate our service tickets. Rotation turns gritty when brass debris packs the pin chambers. The cylinder pair rocks in the door when the interior fixing screws back off, since only those screws hold an oval cylinder in place. On exterior doors, corrosion seizes the plug until the key barely turns.
Our locksmith pulls the inside cylinder, inspects the fixing screws, chambers and cam, then cleans, repins or swaps parts from truck stock. Repair wins while plug and springs stay sound; a corroded plug means replacement. Locked out? We respond 24/7. Call (240) 345-1455 in Maryland or (202) 800-2622 in Washington DC and NOVA.
We recommend replacement after attack damage, a seized plug, a discontinued keyway, or an upgrade to a sidebar cylinder. We match oval profile, cylinder length, cam type and finish so the new pair fixes to your existing lock case with no fresh drilling. Where the keyway allows, we rekey instead: pinning to your current key, keyed-alike sets, and master keying for multi-door properties.
Installation starts with compatibility checks: case type, screw reach, cam engagement and door prep. Our own certified technicians handle every job: measure, match, install, then test operation and security before we leave. Our in-house door expert corrects frame and alignment issues in the same visit.
One measured visit covers matching, rekeying and installation of your Scandinavian cylinder. Call (240) 345-1455 for a free estimate from technicians who install this format.
Anyone can hand you an oval cylinder. Matching profile, length, cam and keyway correctly takes trained hands, measured parts and 25 years of expertise.
We measure cylinder length, screw reach and cam engagement before ordering, so your replacement oval pair fixes square to the lock case and turns freely.
Our technicians open, clean and repin oval cylinders every week, reading chamber wear quickly and pinning your replacement pair to the existing keyway on site.
Pinning kits, followers, fixing screws and common oval keyways ride on every mobile unit, letting most Scandinavian cylinder repairs and rekeys finish in one visit.
Oval cylinders fix through the door itself, so warped slabs stress the screws. Our door specialist squares alignment, hinges and strikes during the same appointment.
If your keyway is current, rekeying your Scandinavian cylinder costs less than replacement. We pin it to your existing key on site. Estimates stay free.
Scandinavian cylinders are one of many cylinder formats we service daily. Browse the other cylinder types our technicians repair, rekey, replace and install across Maryland, Washington DC.
Straight answers from King Locksmith Technicans to on Scandinavian Cylinder questions customers ask us most.
(240) 345-1455
We back out the two fixing screws behind the inside cylinder, then draw both halves from the oval cutouts. Stripped screws call for our locksmith, not force.
These brands share the Scandinavian oval format. We verify cam engagement and screw reach before installing so the pair drives your case correctly.
