How to Remove Magnetic Catches: Cleanly Removing Old Magnetic Catches and Strike Plates from Furniture Fronts

December 28, 2025

Dismantling a magnetic catch requires careful loosening of the screws on the magnet housing in the carcase as well as the metallic strike plate on the furniture front, without damaging substrate materials such as chipboard or MDF.

Whether restoring an old cabinet, replacing defective components, or upgrading to modern push-to-open systems, old magnetic catches must eventually be removed. What initially seems like the simple unscrewing of two fixings can present practical challenges. Stripped screw heads, firmly stuck plates, or torn-out drill holes demand a precise approach. This guide walks you through the professional removal of magnetic catches, specifies the exact tool requirements, and shows how to prepare the furniture front for subsequent fittings.

Required Tools and Materials

For a clean removal without collateral damage to the timber or decorative finish, the following tools are required:

Screwdriver or cordless driver: Matching bits, strictly suited to the screw profile (usually PZ or PH size 1 or 2).
Fine flat-blade screwdriver or plastic scraper: For gently prising off glued or stuck strike plates.
Combination pliers or flat-nose pliers: For gripping push-in strike plates featuring a drive-in tang.
Heat gun or hair dryer: For warming double-sided adhesive tape on bonded plates.
Rubbing alcohol (isopropanol): For removing adhesive residues.
Wood filler or hard wax: For filling old drill holes (Ø 3 mm to 5 mm) if the new fitting requires different dimensions.

Step-by-Step Guide: Professionally Removing Magnetic Catches

The removal process is divided into two main areas: the carcase (where the actual magnet sits) and the door (where the metallic counterpart is mounted).

Step 1: Preparation and Securing the Furniture Front

Before using any tools, the furniture front must be secured. For standard hinged doors, simply opening the door fully and supporting it is often sufficient. If dealing with an upward-opening flap, installed flap stays should be unhooked or locked to prevent the flap from closing unexpectedly during the work. Good illumination of the working area inside the cabinet is essential to identify the exact screw type.

Step 2: Removing the Magnet Housing (Carcase)

The catch housing is usually made of plastic or metal and is fixed to the inner carcase wall or underneath a shelf.

Check the screw profile: Fastening is typically achieved with two wood screws featuring a countersunk head or round head (usually Ø 3 mm or 3.5 mm). Check whether a cross-recess drive of type PH (Phillips) or PZ (Pozidriv) is present.
Loosen the screws: Position the screwdriver exactly vertically. Apply sufficient pressure towards the screw whilst turning. A stripped screw head acts like a safe without a key – the component becomes trapped and must be laboriously drilled out.
Remove the housing: Once the screws are loosened, the housing can be taken off. These housings are often mounted via a slotted hole, which allowed for depth adjustment during initial installation.

Step 3: Removing the Strike Plate (Door)

The strike plate on the door requires the most care, as the outer surface of the door must not be damaged. Three common fixing methods exist:

Screwed strike plates: These are secured with a central countersunk screw. Carefully back out the screw (often only 12 mm to 15 mm long). The plate usually drops off by itself afterwards.
Push-in strike plates (with drive-in tang): These plates feature small metal prongs on the reverse that were pressed directly into the wood or chipboard. To dismantle them, grip the edges of the plate with flat-nose pliers. Pull the plate straight out. Wiggling sideways would tear out the hole in the wood.
Bonded strike plates: On glass fronts or very thin materials, double-sided adhesive tape is frequently used. Gently warm the plate with a hair dryer (maximum 60 °C to prevent melting the decorative surface). Then slide a plastic scraper between the plate and door to sever the adhesive bond. Never use a metal screwdriver for levering, as this will immediately cause scratches.

Step 4: Removing Residues and Preparing Drill Holes

Once the hardware is removed, holes and possibly glue residues remain. Adhesive residue can be dissolved with isopropanol and rubbed off with a soft cloth.

Old screw holes must be treated unless they will be reused for an identical fitting. On melamine-faced panels, using colour-matched hard wax is recommended. This is liquefied with a heating tool, dripped into the hole (e.g. Ø 3 mm), and planed flush after cooling. If the cabinet layout is being altered during the refit anyway, old drill holes spaced to the System 32 grid can often be repurposed for shelf supports & brackets or shelf holders if additional shelves are planned.

Common Mistakes and Expert Tips for Removal

Even with seemingly simple fittings, mistakes can permanently ruin a furniture front.

Using the wrong bit: Using a PZ bit in a PH screw (or vice versa) inevitably leads to cam-out. The bit slips and ruins the cross recess. Always select the precisely matched tool.
Forcibly prising against chipboard: If a stuck strike plate is prised out with brute force, a substantial piece of the coating often tears away. If a screwed plate sticks to the front (often caused by decades-old lacquer or grease), carefully score around the edges with a craft knife before pulling.
Incorrect handling of glass fronts: On display cabinets, strike plates are often integrated into special panel holders or bonded directly onto the glass. No mechanical tension should be applied here. Work exclusively with heat and solvents.

FAQ: Frequently Asked Questions on Removing Magnetic Catches

How do I remove a screw with a stripped head from the magnet housing? If the cross recess is damaged, a rubber band can help: place a wide household rubber band flat over the screw head and press the screwdriver firmly into it. The rubber fills the voids and often provides enough grip for the crucial turn. Alternatively, carefully drill off the head with a metal drill bit (Ø 3 mm).

Can old screw holes be reused for new fittings? Yes, provided the timber within the drill hole is still sound. If the hole is stripped and the screw spins freely, fill the hole with a drop of wood glue and a cut-to-size wooden dowel (or matchstick). Once cured, the wood provides full grip for the screw threads again. Alternatively, for heavy-duty connections, connectors & brackets with threaded inserts can be bonded in place.

What should be done if the magnet housing is recessed into a groove? Some specialist magnetic catches are not surface-mounted, but pressed into a routed groove in the wood. These must be prised out carefully from the end using a fine screwdriver. The resulting cavity must be filled flush with 2-part wood filler prior to repainting or installing a different fitting.

Related Categories for Furniture Making

Once old magnets are removed, realigning or refurbishing the furniture is often the next step. The following categories provide suitable components for professional furniture assembly: