Security-door mortise selection
Security Door Stainless Steel Mortise Series
Choose security-door mortises by lock model, component type, and door-edge evidence.
You can start with photos, rough quantity, destination market, A2/A2 Double-Sided/R-series/G-series direction, or an unsure security mortise note. SivoLock can help confirm faceplate, backset, existing cutout, strike, guide plate, sample, and OEM details later.
Use the selected lock model, door-edge construction, mortise type, strike, guide plate and sample evidence before choosing the security-door hardware path.
Buyer summary
Choose security-door mortises by lock model, component type, and door-edge evidence.
Start with the selected lock model, door type, or a photo, then narrow A2, A2 Double-Sided, R-series, G-series, mortise, strike, guide plate, construction, dimensions, sample, and OEM requirements as details become clear.
Start with the security door
Security, steel, and project doors can use different lock-body, strike, and guide plate paths. A door-edge photo, installed hardware photo, or unsure note is enough to begin.
Keep the lock model visible
A2, A2 Double-Sided, R1, R2, R8, G1, G2, and G3 do not share one universal mortise path. Start with the selected lock family, a product photo, or a rough model direction.
Separate mortise, strike, and guide plate
Confirm whether the request is for an engineering mortise, full-steel mortise, hookless mortise, electronic mortise, metal-door strike, guide plate, or a mixed hardware package.
Inquiry can start with partial details
Photos, rough quantity, destination market, selected model, or a short security mortise note can start the discussion. Missing dimensions can be added later.
Fit decision
Decide whether A2, A2 Double-Sided, R-series, or G-series security-door hardware matches the door.
Keep door type, selected lock model, mortise vs strike vs guide plate, construction, faceplate, backset, existing cutout, keeper alignment, screw spacing, and project schedule visible before sample and OEM details are finalized.
A2 security-door hardware
Use A2 when a security or steel door needs an engineering mortise, full-steel mortise, metal-door strike, guide plate, faceplate, backset, existing cutout, keeper alignment, and screw spacing review.
A2 Double-Sided electronic mortise
Use A2 Double-Sided when both sides of the door need electronic access behavior and the electronic mortise must match the existing cutout, door edge, and project-door schedule.
R-series engineering mortises
Use R1, R2, or R8 when an entrance or security-door biometric lock needs an engineering mortise with the selected panel version, faceplate, backset, and door-edge evidence checked.
G-series engineering mortises
Use G1, G2, or G3 when apartment or project security doors need an engineering mortise confirmed against the door schedule, selected panel, existing cutout, and strike position.
Product finder
Match a lock body to your security door
Choose a model and component type first. Construction choices narrow only for supported lock-body combinations.
Which lock model are you matching?
What part do you need?
Which lock-body construction fits your door?
A2 engineering mortise
A2 security-door component relationship; engineering mortise. Confirm faceplate, backset and existing cutout.
A2 full-steel mortise
A2 security-door component relationship; full-steel mortise. Confirm the current drawing before ordering.
A2 metal-door strike
A2 metal-door strike fit; confirm keeper alignment, frame position and screw spacing.
A2 Double-Sided electronic mortise
A2 Double-Sided electronic mortise direction; confirm the two-sided configuration and door cutout.
R1 engineering mortise
R1 security-door engineering mortise direction; confirm the model drawing and existing cutout.
R2 engineering mortise
R2 security-door engineering mortise direction; confirm the selected R2 panel version and cutout.
R8 engineering mortise
R8 security-door engineering mortise direction; confirm the model drawing and existing cutout.
G1 engineering mortise
G1 security-door engineering mortise direction; confirm the selected apartment configuration and door schedule.
G2 engineering mortise
G2 security-door engineering mortise direction; confirm the standard or video configuration and door schedule.
G3 engineering mortise
G3 security-door engineering mortise direction; confirm the short-panel configuration and door schedule.
Send any security-door edge, existing mortise, strike or guide-plate photo to start a fit review.
Version, model and hardware package
Compare engineering, full-steel, hookless, electronic mortise, strike, and guide-plate choices.
Use these paths to separate A2 engineering/full-steel/strike needs, A2 Double-Sided electronic mortise, R-series engineering mortises, and G-series engineering mortises before quoting.
A2 engineering, full-steel, and strike package
Choose when A2 is the lock direction and the hardware may include an engineering mortise, full-steel mortise, hookless mortise, metal-door strike, guide plate, 24 x 240 mm or 30 x 240 mm body, faceplate, backset, keeper alignment, and screw spacing checks.
Check A2 engineering mortiseA2 Double-Sided electronic mortise
Choose when the project needs A2 Double-Sided access from both sides and the electronic mortise must match the security-door edge, existing cutout, faceplate, backset, sample, and OEM requirements.
Check A2 Double-Sided electronic mortiseR-series engineering mortises
Choose when R1, R2, or R8 needs an engineering mortise for a security, steel, or entrance door. Confirm panel version, mortise drawing, 24 x 240 mm or 30 x 240 mm direction, existing cutout, and installation documents.
Check R-series engineering mortisesG-series engineering mortises
Choose when G1, G2, or G3 apartment security doors need an engineering mortise matched to the door schedule, strike position, faceplate, backset, sample, and OEM packaging notes.
Check G-series engineering mortisesKey specs
Key specs to confirm for security mortise projects
Security-door mortise selection centers on A2, A2 Double-Sided, R1, R2, R8, G1, G2, and G3; mortise, lock body, metal-door strike, and guide plate scope; engineering mortise at 24 x 240 mm or 30 x 240 mm; full-steel mortise at 33 x 210 mm, 24 x 260 mm, 24 x 240 mm, 30 x 240 mm, or 30/40 x 388 mm; guide plate 24/30 mm widths and 240-300 mm lengths; hookless mortise, electronic mortise, faceplate, backset, existing cutout, keeper alignment, screw spacing, sample, and OEM support. Confirmed dimension references: engineering mortises: 24 x 240 mm and 30 x 240 mm; full-steel mortises: 33 x 210, 24 x 260, 24 x 240, 30 x 240, and 30/40 x 388 mm; guide plates: multiple 24/30 mm widths and 240-300 mm lengths.
| Model or component | Best fit | Hardware checks | Useful details to share |
|---|---|---|---|
| A2 engineering mortise | A2 security-door projects that need the standard engineering mortise direction before sample approval | Engineering mortise; 24 x 240 mm or 30 x 240 mm direction; faceplate; backset; existing cutout; keeper alignment; screw spacing | A2 direction, security-door photos, existing mortise photo, quantity, market, sample or OEM notes |
| A2 full-steel mortise | A2 steel-door or heavier project-door packages where a full-steel mortise is preferred | Full-steel mortise; 33 x 210 mm, 24 x 260 mm, 24 x 240 mm, 30 x 240 mm, or 30/40 x 388 mm drawing direction | A2 model, door edge, current lock body, rough dimensions, finish, quantity, destination |
| A2 metal-door strike | A2 projects where the frame-side keeper or strike needs a separate fit check | Metal-door strike; keeper alignment; screw spacing; frame position; latch throw; strike opening relationship | Frame photo, installed strike photo, door-edge photo, quantity, market, replacement or sample notes |
| A2 Double-Sided electronic mortise | A2 Double-Sided projects where the electronic mortise must match both-side access behavior | Electronic mortise; two-sided access; existing cutout; faceplate; backset; door thickness; app version; sample-OEM information | A2 Double-Sided direction, inside/outside photos, edge photo, rough quantity, market, OEM notes |
| R1 engineering mortise | R1 entrance or security-door projects needing an engineering mortise matched to the R1 package | Engineering mortise; selected R1 panel; faceplate; backset; existing cutout; strike and guide plate relationship | R1 direction, door-edge photo, mortise drawing if available, quantity, destination, sample timing |
| R2 engineering mortise | R2 security-door projects where the selected screen or screenless panel affects the hardware review | Engineering mortise; R2 panel version; door-edge evidence; existing cutout; faceplate; backset; installation document checks | R2 direction, panel version if known, photos, rough dimensions, market, sample or OEM notes |
| R8 engineering mortise | R8 villa or security-door projects needing an engineering mortise matched to the premium panel package | Engineering mortise; R8 panel direction; faceplate; backset; existing cutout; keeper alignment; screw spacing | R8 direction, door photos, existing hardware photo, quantity, destination, packaging or document notes |
| G1 engineering mortise | G1 apartment security-door projects needing a project-door mortise direction | Engineering mortise; apartment door schedule; existing cutout; faceplate; backset; strike relationship | G1 direction, door schedule if available, photos, quantity, market, sample or OEM notes |
| G2 engineering mortise | G2 standard or video apartment security-door projects needing a matched mortise direction | Engineering mortise; G2 standard or video panel; existing cutout; faceplate; backset; keeper alignment | G2 direction, version if known, security-door photos, quantity, market, document needs |
| G3 engineering mortise | G3 short-panel apartment security-door projects needing a matched mortise direction | Engineering mortise; short-panel relationship; existing cutout; faceplate; backset; strike and guide plate check | G3 direction, door-edge photos, rough dimensions, quantity, destination, sample or OEM notes |
Image checkpoints
Check security-door photos, existing mortise, strike, guide plate, faceplate, and cutout evidence.
Photos and rough measurements help separate A2, A2 Double-Sided, R1, R2, R8, G1, G2, G3, engineering mortise, full-steel mortise, hookless mortise, electronic mortise, metal-door strike, guide plate, sample, and OEM requirements before final hardware approval.
Show steel door edge, existing mortise, faceplate, strike, guide plate, cutout evidence, screw positions, keeper alignment and selected model direction in one review scene.
Security-door edge and faceplate photos
Show the latch side, faceplate, screw holes, existing mortise opening, door edge, and any visible model label. One clear photo can start the review.
Existing mortise and cutout evidence
Share the existing cutout, lock-body photo, backset evidence, and any 24 x 240 mm, 30 x 240 mm, 33 x 210 mm, or 30/40 x 388 mm drawing reference if available.
Strike and keeper alignment
Photograph the metal-door strike, keeper alignment, latch throw, frame opening, screw spacing, and door-frame relationship before final strike approval.
Guide plate and faceplate dimensions
Check 24/30 mm guide plate widths, 240-300 mm guide plate lengths, faceplate length, screw spacing, and whether a separate guide plate is needed.
Construction and electronic mortise clues
Confirm engineering mortise, full-steel mortise, hookless mortise, or electronic mortise direction from drawings, photos, and selected A2, A2 Double-Sided, R-series, or G-series model.
Sample, project, and OEM references
Send sample timing, door schedule, finish, logo, packaging, label, language, installation documents, and OEM support notes if they already exist; they can also be added later.
Start the inquiry
Send the security mortise details you have now.
You do not need every detail to request pricing. Photos, rough quantity, destination market, selected lock family, component type, or a simple unsure message are enough to start; these checkpoints simply help SivoLock narrow A2, A2 Double-Sided, R-series, G-series, sample, and OEM scope faster.
Missing details are okay. Send what is available now and mark unknown items as unsure; SivoLock can review security mortise fit before final pricing.
Fit, sample and OEM support
Confirm samples, OEM support, and installation documents for security mortise projects.
After the A2, A2 Double-Sided, R-series, or G-series direction is clear enough, confirm construction, dimensions, strike, guide plate, finish, accessory scope, sample kit, packaging, and OEM needs.
Security mortise fit review
SivoLock can review A2, A2 Double-Sided, R1, R2, R8, G1, G2, or G3 direction, security-door photos, existing cutout, faceplate, backset, strike, and guide plate while some details are still unknown.
Sample approval
Sample checks can include engineering mortise, full-steel mortise, hookless mortise, electronic mortise, metal-door strike, guide plate, finish, accessory list, door-fit drawing, and installation document review.
OEM support
Logo, finish, packaging, label, language setup, neutral pack, project documents, private-label notes, and sample-OEM information can be confirmed after the hardware direction is clear.
Installation documents
Ask for A2, A2 Double-Sided, R-series, G-series, mortise, strike, guide plate, faceplate, backset, keeper alignment, screw spacing, and installer guidance.
Related options
Compare nearby A2, A2 Double-Sided, R-series, G-series, and accessory options.
Open the closest model, nearby accessory category, or contact path when the project needs A2, A2 Double-Sided, R1/R2/R8, G1/G2/G3, mortise, strike, guide plate, or a quick fit review.
Nearby comparison: choose A2 for security-door engineering/full-steel/strike hardware, A2 Double-Sided for electronic mortise review, R-series for entrance biometric security-door mortises, G-series for apartment security-door mortises, or accessories when strike, guide plate, spare hardware, and sample-kit scope need a separate check.
Buyer FAQ
Check common security mortise questions.
Check A2, A2 Double-Sided, R1, R2, R8, G1, G2, G3, engineering mortise, full-steel mortise, hookless mortise, electronic mortise, strike, guide plate, sample timing, OEM details, and low-friction inquiry timing.
Can I ask before I know the exact A2, R-series, or G-series mortise?
Yes. Send security-door photos, rough quantity, destination market, selected lock family, or an unsure note first. Faceplate, backset, existing cutout, strike, guide plate, sample, and OEM details can be added later.
How do engineering, full-steel, hookless, and electronic mortises differ in selection?
Use the selected lock model and door-edge evidence first. Engineering mortise and full-steel mortise choices depend on drawing and door structure, hookless mortise depends on locking behavior, and electronic mortise applies to the A2 Double-Sided direction.
Should strikes and guide plates be quoted with the mortise?
They can be checked together or separately. Metal-door strike, keeper alignment, screw spacing, guide plate width, guide plate length, and faceplate relationship can all be reviewed from photos.
Can sample and OEM details be discussed early?
Yes. Finish, logo, packaging, label, language, project documents, installation guidance, sample timing, and OEM support can be discussed before every measurement is final.
Next step
Request security door mortise pricing and fit review.
Send any security-door photos, rough quantity, market, A2/A2 Double-Sided/R-series/G-series direction, mortise or strike or guide plate note, construction clue, dimensions, or unsure message. SivoLock can confirm whether model hardware, accessories, sample, or OEM support is the right next check.
Useful details to include
- Any security-door edge, faceplate, backset, existing cutout, strike, guide plate, frame, or installed-door photos
- A2, A2 Double-Sided, R1, R2, R8, G1, G2, G3, engineering mortise, full-steel mortise, hookless mortise, electronic mortise, or unsure direction
- Known 24 x 240 mm, 30 x 240 mm, 33 x 210 mm, 30/40 x 388 mm, 24/30 mm, 240-300 mm, keeper alignment, screw spacing, or unknown items
- Quantity, destination market, project schedule, finish, sample timing, logo, packaging, label, language, document, or OEM notes
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