
Product data
Cabinet corner braces plastic - Brown 100pcs
Reinforce carcass joints and secure panels with durable plastic brackets. This pack of 100 brown corner braces provides reliable 21x20x24 mm internal support for domestic and workshop cabinetry.
- MaterialPlastic
- ColourBrown
- Dimensions21x20x24 mm
- Pack quantity100 pcs

21x20x24 mm brown plastic braces for internal cabinet joints
These cabinet corner braces are designed to stabilise right-angle connections where two internal boards or frames meet. Sized at 21x20x24 mm, they offer a discreet fixing method for structural rigidity across multiple units.
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Pack of 100 pieces: Supplies enough fittings to complete multiple carcass assemblies or full workshop fit-outs from a single pack.
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Durable plastic build: Moulded from tough plastic that resists common household moisture without rusting.
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Versatile right-angle jointing: Secures boards together firmly using two standard fixing screws across perpendicular panels.
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Discrete brown finish: Blends cleanly against darker woodgrains, timber finishes, and brown cabinet interiors.
Typical applications for 21x20x24 mm corner braces
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KitchenPlinth and base panel fixing
Fasten kickboards and base unit plinths securely to carcass legs or side panels without visible external fixings.
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StorageInternal cabinet shelf support
Reinforce a corner cabinet shelf or fixed wardrobe shelf to stabilise joints carrying everyday stored items.
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FittingFixing end panels to walls
Anchor outer decorative end panels and filler strips directly to adjoining wall surfaces or unit carcasses.
Fitting the corner braces
Requires two fixing screws per brace (screws not included)-
1Position into the internal corner
Place the brace flush against the internal junction where the two panels or frames meet at a right angle.
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2Drive the first fixing screw
Insert a suitable screw through one fixing hole into the first board and drive it fully home.
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3Secure the perpendicular board
Drive the second screw into the adjoining panel to lock the joint firmly in place.
- 2–5 working daysEstimated delivery time
- Free deliveryon orders over £49.99
- 14 daysReturns & exchanges
- Shop Pay · Apple PayGoogle Pay & cards
Technical data
| Attribute | Value |
|---|---|
EAN |
5060857451894 |
SKU |
KBR100-K |
Reviews (28)
Product safety information
Furnica LTD
85 Uxbridge Road,
London W5 5BW, United Kingdom
office@furnica.co.uk
FAQ
What furniture fittings do you offer?
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?
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?
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?
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?
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.