Drawer Systems MP0, F07 & F01SSC110 Series: Finding Matching Replacement Parts

A drawer system consists of matched runner profiles, side wall sections, and fixing elements that ensure smooth movement and load-bearing capacity inside the cabinet carcass.

When components from the MP0, F07, or F01SSC110 series need replacing during carcass assembly or repair, a technical understanding of the exact interplay between these hardware parts is essential. A defective side profile or a worn runner cannot simply be replaced with any arbitrary component. The dimensional accuracy of the fittings, the load capacity in kilograms, and the specific drilling pattern determine the functional reliability of the whole unit. This guide provides fitters and joiners with the essential technical parameters to identify the correct replacement parts for these specific drawer systems and install them professionally.

System Architecture: The MP0, F07, and F01SSC110 Series in Detail

These series designations refer to specific construction methods in furniture building, each placing distinct demands on load capacity, extension type, and dampening technology. When sourcing replacement parts, the base architecture of the existing system must first be analysed.

MP0 Series: The Classic Single-Wall Metal Drawer System

The MP0 series is typically defined by single-wall metal sides that are coupled directly to the drawer runner. These systems are frequently used in standard kitchen runs or workshop furniture.

• Runner Type: Mostly designed as a simple roller runner. This means the profile runs on POM (polyoxymethylene) plastic rollers, which are wear-resistant but prone to deformation if overloaded.
• Extension Type: Often designed as a partial extension, where roughly 25 % of the drawer depth remains inside the carcass.
• Replacement Focus: When replacing MP0 components, the drawer side height (typically 86 mm, 118 mm, or 150 mm) must match precisely, as the rear panel bracket is designed specifically for this dimension. Matching runners are often found under roller drawer runners.

F07 Series: Heavy Duty and Ball Bearing Runners

The F07 specification designates systems designed for high static and dynamic loads. These use thicker-walled steel profiles.

• Runner Type: Exclusively ball bearing runners. A properly adjusted full extension runner works like the bogie of a freight train – the load is evenly distributed across the hardened steel ball bearings along the entire profile, even under maximum capacity.
• Load Capacity: Typically rated for 45 kg to 50 kg.
• Replacement Focus: If an F07 runner fails, it must strictly be replaced with heavy-duty drawer runners. The installation width (the clearance between the carcass side panel and the drawer box) is almost always exactly 12.7 mm or 13.0 mm.

F01SSC110 Series: Undermount and Soft-Close

The "SSC" designation on furniture fittings generally indicates integrated soft-close mechanisms. The F01SSC110 series is engineered for concealed installation beneath the drawer base.

• Runner Type: A classic undermount runner, where the mechanics are fully concealed beneath the wooden drawer box.
• Kinematics: Fitted with a hydraulic or pneumatic dampening cylinder that catches the closing motion over the final millimetres.
• Replacement Focus: Replacement requires specific undermount drawer runners. Essential factors here are the exact nominal length and the compatibility of the front locking clips (brackets) that secure the wooden drawer box to the runner.

Selection Criteria: How to Identify the Exact Replacement Part

Visual similarities alone are not enough when replacing a worn component. The specifications must match down to the millimetre.

1. Nominal Length (NL) vs Installation Length

The most crucial specification when buying replacement fittings is the nominal length. It describes the length of the runner when fully closed and usually corresponds to the depth of the drawer box. Common modular sizes range from 250 mm to 800 mm. For example, if a 490 mm deep drawer box is installed in an F01SSC110 system, you generally require 500 mm drawer runners. The internal carcass depth must always be at least 3 mm to 5 mm greater than the nominal length of the runner.

2. Extension Type: Full Extension vs Partial Extension

A full extension runner pulls out 100 % from the carcass. This requires a three-part telescopic profile. A partial extension runner consists of only two profiles. When purchasing spare parts, the extension type should be retained unless you intend to re-drill the fixing pattern in the carcass entirely. If you want to upgrade a system, choose full extension drawer runners, but ensure you strictly verify the installation width (runner thickness).

3. Closing Mechanism: Soft-Close vs Push-to-Open

The F01SSC110 series uses integrated dampening. If the drawer slams shut, the internal oil damper is usually defective. In this case, replacing it with soft-close drawer runners is necessary. Pay close attention to the specification: a soft-close system must never be confused with a push-to-open system. Soft-close decelerates the drawer. A push-to-open (tip-on) system tensions an internal spring and ejects the drawer when the front panel is pressed.

4. Drilling Pattern and System 32

Most carcass runners in these series are standardised to System 32. This means:

• The distance between fixing holes is a multiple of 32 mm.
• The distance from the front edge of the carcass to the first hole is standard at 37 mm.

When replacing an MP0 or F07 runner, inspect the hole pattern. If the pitch matches, the new runner can be mounted into the existing 5 mm holes using Euro screws.

Application Areas and Material Compatibility

The choice of replacement hardware depends heavily on where the furniture is installed. Duty cycles vary significantly from room to room.

Kitchens and Humid Environments

In kitchens, drawers are opened and closed dozens of times a day. Double-walled box systems or solid timber drawers on undermount runners (similar to F01SSC110) are standard here. Replacement parts must be galvanised or powder-coated to resist corrosion caused by rising steam (e.g. under the sink or dishwasher). Drawer fronts are usually made of MDF or melamine-faced chipboard.

Offices and Filing Cabinets

An office drawer system must primarily withstand static loads. Filing folders and paper reams place significant weight on the runners. The F07 series is ideal for this application. If a runner fails in a suspension file cabinet, the replacement fitting must strictly have a load capacity of at least 45 kg.

Workshops and Industrial Applications

For tool cabinets, simple yet robust metal drawer boxes (MP0 variants) are often used. Here, the focus is less on ultra-smooth running and more on resistance to dust and swarf. An open roller runner is often less prone to failure than a delicate ball bearing runner, where metal shavings could become trapped in the lubricating grease.

Installation and Technique: Replacing Defective Components

Replacing system components professionally requires precision. Below are the technical steps for changing a carcass runner and re-aligning the drawer front.

Required Tools:

• Cordless screwdriver with torque control
• Screwdriver PZ (Pozidriv, size 2) or TX (Torx, size 15/20)
• Tape measure (accurate to 1 mm)
• Bradawl for marking new pilot holes, if required

Step 1: Removal and Measuring

Remove the drawer box. For undermount runners (F01SSC110), reach beneath the drawer base and operate the left and right locking clips simultaneously to release the box from the runner. Unscrew the carcass runners. Measure the exact length of the old runner and verify the hole centres.

Step 2: Fitting the New Carcass Runner

Position the new runner. Use the existing System 32 holes provided they are not stripped. For 5 mm holes, use specialised Euro screws (flat head, blunt tip). If the holes are damaged, position the runner with a minimal offset and use countersunk chipboard screws (Ø 3.5 mm or 4.0 mm). Ensure the screw head sits completely flush within the runner profile so it does not obstruct the gliding mechanism.

Step 3: Front Panel Adjustment

Once the drawer is refitted, the reveal (the gap between adjacent furniture fronts) must be adjusted. Modern systems offer 3D adjustment:

• Height Adjustment: Usually via an eccentric cam on the locking clip (undermount) or beneath a cover cap on the metal side. Typical adjustment range: +/- 2 mm.
• Side Adjustment: Alters the horizontal position of the front to ensure even reveals alongside the carcass edges.
• Tilt Adjustment: Located on the rear panel bracket or the rear section of the drawer side. It corrects the gap if the front panel tilts away from the carcass at the top or bottom.

FAQ – Common Technical Questions on Drawer Systems

What is the exact difference between Soft-Close and Push-to-Open? These two systems operate on opposing principles. Soft-close is a dampening feature that catches the drawer during manual closure over the last few centimetres and pulls it gently shut. Push-to-open (tip-on) is an ejection mechanism designed for handleless fronts; pressing the front releases a spring that pushes the drawer outward. Both mechanisms can only be combined in specialised hybrid fittings.

How do I measure the length of a drawer runner correctly? The runner is always measured in its fully closed state. Take the measurement from the frontmost edge of the profile to the rearmost tip. Do not include the thickness of the drawer front panel. The length in millimetres corresponds to the nominal length (e.g. 450 mm).

Can I replace an old roller runner with a modern undermount runner? A direct 1:1 swap is not possible. A roller runner screws to the side of the drawer box and requires approximately 12.7 mm clearance per side. An undermount runner sits directly beneath the drawer bottom. The wooden drawer box requires specific rear cut-outs and precisely calculated bottom clearance to accept undermount hardware.

What does the PZ designation mean on mounting screws? PZ stands for Pozidriv, a cross-recess drive with additional ribbing between the main slots. It provides superior torque transfer compared to a standard Phillips drive (PH). Drawer fittings are almost exclusively installed using PZ2 or Torx (TX) drives.

Why does my F01SSC110 series drawer no longer close completely? If the self-closing mechanism stalls over the last few centimetres, the runner's drive pin has usually disengaged from the damper housing. Pull the drawer open firmly once to re-tension the mechanism. If this fails, the hydraulic damper may be defective, or debris is obstructing the track.

What load capacity do I need for a kitchen cutlery drawer? For a standard cutlery drawer (up to 600 mm wide), a dynamic load capacity of 30 kg is entirely adequate. For extra-wide drawers (800 mm to 1200 mm) intended for pots or heavy crockery, runners rated at 40 kg to 50 kg nominal load should be installed to prevent profile deflection.

Related Categories & Hardware Guides

To find the correct replacement fittings for your system or explore alternative runner technologies, browse our dedicated hardware categories. For example, if you want to upgrade a drawer so that it pulls shut automatically after a gentle push, explore self-closing drawer runners.

For handleless furniture designs where the front remains completely flush, switching to push-to-open drawer runners is required. Note the modified installation requirements regarding trigger clearance (usually requiring a mandatory 2 mm to 3 mm gap between carcass and front).