PRODUCT DESCRIPTION
Blum METABOX K Single-Extension Drawer Runner Pair – 500mm, Cream
Build a practical drawer for a kitchen, bedroom, wardrobe or utility cabinet with the Blum METABOX 320K5000C steel-sided runner system. This 500mm nominal-length pair combines 118mm K-height drawer sides in RAL 9001 cream with high-impact nylon rollers for smooth movement and a 25kg dynamic load rating.
The integrated BLUMATIC self-closing feature helps draw the drawer shut at the end of its travel. Single extension provides partial pull-out rather than full opening travel. The K-height steel sides provide a lower profile than the 150mm H-height version, making correct height selection important for a new or replacement drawer.
Key specifications
- Hart Wholesale SKU: DR320K500
- Blum article number: 320K5000C
- Range: METABOX 320
- Nominal length: 500mm
- Drawer side height: K, 118mm
- Extension: single extension
- Dynamic load bearing: 25kg
- Material: steel sides with high-impact nylon rollers
- Finish: RAL 9001 cream
- Version: screw-on
- Supplied as a left-hand and right-hand pair
- BLUMATIC self-closing
- Can be combined with the separate Z700320 BLUMOTION soft-close attachment
- Lifetime guarantee provided by Blum
Required front fixing brackets
To attach a wooden drawer front, you need the ZSF1700 right-hand screw-on front fixing bracket and the ZSF1700L left-hand screw-on front fixing bracket. Use one of each hand for the drawer front. These are essential front attachment fittings, not the optional soft-close accessory; order them separately when building a new drawer.
Choosing and fitting your METABOX runners
Match the 500mm nominal length and 118mm drawer-side height to the intended drawer construction. Nominal runner length is not a substitute for checking cabinet installation depth: follow the current Blum planning dimensions and allow space for the chosen front and accessories.
This is a runner and steel-side system, not a finished drawer. Use the required ZSF1700 right-hand and ZSF1700L left-hand brackets to attach the wooden drawer front, and select the drawer base, back and other required components to suit the installation. METABOX supports two-dimensional front adjustment when fitted with the appropriate front fixing system.
For a shorter version of the same height, compare the 450mm METABOX K single-extension runner pair. For full opening access, compare the 500mm METABOX K full-extension version; check its different system and fitting requirements rather than assuming a direct swap.
Frequently Asked Questions
Which brackets attach the drawer front?
Use one ZSF1700 right-hand bracket and one ZSF1700L left-hand bracket. These screw-on front fixing brackets are required to connect a wooden drawer front and are ordered separately.
What does K height mean?
K identifies the 118mm steel drawer-side height on this single-extension version. It is not the drawer front height or the minimum cabinet opening height.
Is this supplied as a pair?
Yes. The listing is for the left-hand and right-hand pair.
Is BLUMATIC the same as soft-close?
No. BLUMATIC is the self-closing feature. For damped soft-closing, add the separate Z700320 BLUMOTION soft-close attachment, which fits all METABOX runners and is not included with this pair.
Does single extension open the drawer fully?
No. Single extension gives partial pull-out. Choose a compatible full-extension system when full opening access is required.
Can these be used for bedroom, wardrobe and utility drawers?
Yes, where the cabinet and drawer construction are compatible with this METABOX system. Check the nominal length, side height, installation dimensions and loading requirements.
Is CRM a chrome finish?
No. This product is cream, RAL 9001. CRM is the cream colour abbreviation.
Who provides the lifetime guarantee?
The lifetime guarantee is provided by Blum.
Browse the wider Blum hardware range.
TECHNICAL DETAILS
- Application: Drawer Runner
- Height: 118mm
- Length: 500mm
- Colour: Cream RAL9001
- Load capacity: 25kg
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