
Product data
Drawer runners ball bearing 300mm - H45 (right and left side)
These 300mm ball bearing drawer runners deliver full extension and a sturdy 45kg load capacity for smooth daily operation. Supplied as a complete pair for the left and right side of your cabinet.
- Length300mm
- Maximum weight45kg
- Full extensionYes
- MaterialZinc coated steel
- Material thickness1.0/1.0/1.2mm
- Additional mechanismRubber brake

- 45mm height
Full extension 300mm slides in zinc coated steel
Engineered for smooth running and reliable support, these drawer ball bearing runners pull out completely so you can easily reach every item at the very back of the box.
-
Full extension design: Allows the drawer to pull out entirely for total, unrestricted access to the entire depth.
-
45kg load rating: Constructed from 1.0/1.0/1.2mm zinc coated steel to hold heavy contents without sagging.
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Detachable inner member: The release lever lets you unclip the drawer from the cabinet in seconds for easy installation and cleaning.
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Integrated rubber brake: Prevents the drawer from rolling open unintentionally when closed.
Where to use these 300mm drawer runners
-
KitchenCompact base cabinets
Supports cutlery trays, pans, and heavy pantry supplies with a 45kg capacity and complete drawer clearance.
-
WorkshopTool storage units
The zinc coated steel build withstands demanding daily workshop use while holding weighty hardware.
-
BedroomWardrobes and chests
Replaces stiff or worn runners on 300mm deep drawers to restore effortless opening and full access.
Fitting side drawer runners
Supplied as a set containing one left and one right runner.-
1Separate the rails
Press the integrated release lever on the inner runner and slide it out from the cabinet frame.
-
2Fix the outer carcass rail
Align the outer rail horizontally against the inside of your cabinet wall and secure it with screws.
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3Attach to drawer and insert
Fasten the detached inner rail to the side of the drawer box, then slide the drawer into the carcass until it clicks.
- 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 |
|---|---|
Additional mechanism |
Rubber damper
|
Colour |
Zinc
|
Manufacturer |
Furnica
|
Detachable sliding arm |
Yes
|
Full extension |
Yes
|
Height |
45mm
|
Length |
250-700mm
|
Material |
Galvanised steel
|
Material thickness |
1.0/1.0/1.2mm
|
Maximum weight |
45kg
|
EAN |
5060685600716 |
SKU |
PK45N-B-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?
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.





