Kale Silent Series Locks

Silent Series Lock Selection Guide

Start by defining the door's use. A room door may require a keyed mortise lock, a cylinder-operated interior door needs a cylinder model, and bathroom/WC doors require the appropriate WC-hub configuration. When replacing an existing lock, compare model code, body dimensions, faceplate and strike arrangement.

Latch-Locking Silent Series

Kale 212 Latch-Locking Cylinder Mortise Lock is the cylinder-operated model in the product range. Its product description describes galvanized steel covers, a white-nickel-plated faceplate and a steel strike.

For bathroom/WC use, Kale 219 Latch-Locking Bathroom/WC Lock is a dedicated option. Its technical description includes a 6–8 mm square-hole plastic WC hub.

Classic Silent Series

The Classic family contains separate keyed, cylinder and bathroom/WC products. Kale 221 Classic Keyed Interior Door Mortise Lock is intended for keyed interior-door use.

Kale 222 Classic Cylinder Mortise Lock is the cylinder version, while Kale 229 Classic Bathroom/WC Lock is the bathroom/WC configuration.

Magnetic Silent Series

The product range also contains neodymium-magnetic Silent Series models. Kale 231-NN Magnetic Interior Door Mortise Lock is the keyed-room version; Kale 232-NN Magnetic Cylinder Mortise Lock is the cylinder model; and Kale 239-NN Magnetic Bathroom Lock is the bathroom/WC version.

Their technical descriptions specify a neodymium magnet arrangement and a dedicated strike pocket. Frame and strike compatibility should therefore be checked before replacement.

Classic vs Magnetic Lock

Classic mortise locks use a mechanical latch/strike arrangement, while the magnetic Silent Series products use a neodymium-assisted bolt/strike system. They should not be treated as direct substitutes based only on appearance or approximate dimensions.

Keyed, Cylinder and Bathroom/WC Types

Keyed models use a conventional interior-door key arrangement. Cylinder models operate with a compatible lock cylinder. Bathroom/WC models use the corresponding WC-hub mechanism.

Being part of the same Silent Series does not make these operating types interchangeable.

Practical Lock Silent Series

The product range also includes Practical Lock – Silent Series models. Kale 241 Practical Lock Keyed, Kale 242 Practical Lock Cylinder and Kale 249 Practical Lock Bathroom/WC cover different operating needs.

The descriptions state that their special design can reduce the need to cut separate latch and bolt recesses in the door frame. Actual installation conditions should still be checked on the existing door and frame.

Frame and Strike Compatibility

The strike is an important part of the system. Magnetic products use a dedicated magnetic strike arrangement, while Classic and latch-locking models use mechanical strikes. Do not assume the existing strike will work with a different mechanism.

What to Check When Replacing an Existing Lock

• Model code: identify the existing product where possible.
• Operating type: keyed, cylinder or bathroom/WC.
• Mechanism: latch-locking, Classic, magnetic or Practical Lock.
• Body and faceplate: compare the existing door cut-out and dimensions.
• Strike: verify frame-side compatibility.
• Handle/escutcheon: review handle, escutcheon and cylinder positions together.
• Package contents: confirm cylinder, key, WC hub or other included components.

Why the Strike Matters on Magnetic Locks

Magnetic-product descriptions specify a neodymium-magnet strike pocket and protective plate. A conventional mechanical strike should not be assumed to provide the same function.

Materials and Finishes

Silent Series product descriptions include galvanized steel covers, white-nickel-plated faceplates and steel strikes. Magnetic products use a neodymium strike arrangement, while Practical Lock models also list steel construction and white-nickel-plated parts.

These details should be checked on the exact product rather than treated as identical across every model.

National Technical Approval Information

Silent Series product descriptions include National Technical Approval (UTO) information. Any approval or certificate should be verified against the technical documentation for the exact product being purchased.

Silent Series Models

• 212 – latch-locking cylinder mortise lock.
• 219 – latch-locking bathroom/WC lock.
• 221 – Classic keyed interior-door lock.
• 222 – Classic cylinder mortise lock.
• 229 – Classic bathroom/WC lock.
• 231-NN – neodymium magnetic interior-door lock.
• 232-NN – neodymium magnetic cylinder lock.
• 239-NN – neodymium magnetic bathroom/WC lock.
• 241 – Practical Lock keyed model.
• 242 – Practical Lock cylinder model.
• 249 – Practical Lock bathroom/WC model.

Related Categories

For other interior, security and steel-door locks, return to the Kale Lock main category. For compatible cylinder options, see Kale Lock Cylinders.

Kale Silent Series Lock Prices

Kale Silent Series lock prices vary by model code, mechanism, keyed/cylinder/WC format, magnetic or Classic design, package contents and installation requirements. Compare the same model and operating type rather than only the general “silent lock” name.

Frequently Asked Questions

Are Silent Series and magnetic locks the same?

No. Silent Series includes different mechanism families such as Classic, latch-locking and magnetic models.

Can a room lock and a bathroom/WC lock be used interchangeably?

Generally no. A keyed room lock and a WC-hub bathroom lock use different operating mechanisms.

Is the cylinder included with a cylinder Silent Series lock?

Do not assume it is included from the product name alone. Confirm the package contents on the product page or with the seller.

Can I reuse the existing strike with a magnetic lock?

Not always. Magnetic models can require a dedicated strike arrangement, so frame and strike compatibility must be checked.

What is different about the Practical Lock series?

Product descriptions state that the special design can reduce the need to cut separate latch and bolt recesses in the frame. Exact installation conditions should still be verified.

Why do Silent Series prices vary?

Model, mechanism, operating type, magnetic/Classic design, package contents and installation requirements can all affect price.