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Soft-Close Concealed Undermount Drawer Runners, 3/4 Extension - 300mm

Soft-Close Concealed Undermount Drawer Runners, 3/4 Extension - 300mm

£13.17 Incl. VAT
£13.17 Incl. VAT
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Estimated delivery time: 2–5 working days
Free delivery over £49.99
14-day returns
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Product data
Undermount · Up to 35 kg · Zinc coated steel

Soft-Close Concealed Undermount Drawer Runners, 3/4 Extension - 300mm

These 300 mm undermount drawer runners mount discreetly beneath the drawer box, combining built-in soft-close damping with a 35 kg load capacity.

  • Length300mm
  • Additional mechanismSoft-Close
  • Maximum weight35kg
  • MaterialZinc coated steel
  • Maximum drawer side thickness19mm
  • Full extensionNo
Soft-Close Concealed Undermount Drawer Runners, 3/4 Extension - 300mm

Undermount 300 mm runners for drawer sides up to 19 mm

Concealed undermount drawer runners keep all mechanical hardware completely hidden under the drawer base while delivering smooth 3/4 extension. The integrated soft-close mechanism cushions the closing movement and pulls the drawer quietly into place.

  • Integrated soft-close action: The built-in damper catches the closing drawer and gently pulls it shut to eliminate slamming.

  • Sturdy 35 kg load rating: Manufactured from zinc coated steel to support loaded drawers reliably without twisting.

  • Concealed undermount design: Fittings sit out of sight beneath the drawer bottom, leaving the wooden drawer sides clean and visible.

  • Accommodates 19 mm sides: Engineered specifically to fit standard drawer boxes built with side panel thicknesses up to 19 mm.

Ideal applications for 300 mm undermount runners

  • KitchenCompact base cabinets

    Well suited for shallow kitchen base units and utensil drawers where silent soft closing is essential.

  • Living roomSideboards and media units

    Perfect for furniture where visible side-mounted metal slides would compromise the interior woodwork.

  • BedroomBedside tables and chests

    Provides silent, smooth closing for nightstand and wardrobe drawers at any time of day.

Fitting your undermount drawer runners

Set includes 2 runners for 1 drawer (left and right)
  1. 1
    Fix the runners inside the cabinet

    Align and secure both cabinet rails horizontally to the inner cabinet side panels using suitable screws.

  2. 2
    Prepare the drawer box

    Ensure the drawer base features the required rear cut-outs and front fixing points to match the runners.

  3. 3
    Engage and secure the drawer

    Rest the drawer onto the extended rails and push backwards until the locking mechanisms engage securely.

  • 2–5 working daysEstimated delivery time
  • Free deliveryon orders over £49.99
  • 14 daysReturns & exchanges
  • Shop Pay · Apple PayGoogle Pay & cards

Technical data
Additional mechanism
Soft-Close
Colour
Zinc
Full extension
No
Length
250-600mm
Material
Galvanised steel
Max. drawer side thickness
19mm
Maximum weight
35kg
Product type
3/4 extension
EAN
5060685604073
SKU
PTCS-19S-300

Product safety information

Furnica LTD
85 Uxbridge Road,
London W5 5BW, United Kingdom
office@furnica.co.uk

FAQ

What furniture fittings do you offer?

We offer an extensive range of furniture fittings and accessories, including drawer systems, drawer runners, hinges, lift-up fittings, cabinet handles and functional solutions for wardrobes and kitchen furniture.

What if I order the wrong fitting?

If an item doesn't fit or doesn't meet your expectations, you can simply return it to us within 14 days.

How quickly will my order be delivered?

Thanks to our warehouses in Poland, Germany and the United Kingdom, we guarantee short lead times and reliable, fast delivery to every European country.

Will I get help choosing the right furniture fittings?

Our experienced technical support team will gladly help you choose the right furniture fittings and usually answers your enquiry within 24 hours.

Why are your prices so attractive?

Because we source around 85 percent of our range directly from the manufacturer, we can offer high-quality furniture fittings at especially competitive prices.

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