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Keystone X/K-50 Extreme Duty Cavity Wall Lintel 6000mm

SKU

KX56

£1,703.86 £1,419.88

Product Information

Keystone X/K-50 lintel measuring 6000mm (19ft 8in) for large structural openings
Designed for cavity wall widths from 50mm to 65mm (2in to 2.6in)
Engineered for extreme duty load applications, supporting heavy or wide spans
Features galvanised steel flange to outer leaf for enhanced durability and corrosion resistance
Recommended to be laterally restrained and propped during installation for optimal performance

Details

The Keystone X/K-50 Extreme Duty Cavity Wall Lintel at 6000mm length is specifically designed for contractors and site managers tackling heavy load-bearing openings in cavity walls ranging from 50 to 65mm. Its robust construction and galvanised steel flange ensure long-term reliability on demanding projects.

Application

This lintel is ideal for supporting large window or door openings in cavity walls where extreme load capacity is required. It is commonly used on commercial and residential developments with wider cavities and heavier structural demands. To maintain its load ratings, the lintel should be laterally restrained and propped during installation, speeding up construction while ensuring safety.

Dimension

Length: 6000mm (19ft 8in)
Height: 213mm (8.4in)
Width: 244mm (9.6in)
Cavity range supported: 50-65mm (2in to 2.6in)

Material

Galvanised steel flange for corrosion resistance and durability
Heavy-duty steel core engineered for structural strength

Type

Extreme duty cavity wall lintel

All descriptions are provided as a guide. Please contact our sales office for further technical advice or to confirm suitability for your specific project requirements.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	50-65mm
Length	6000mm
Weight	261.390000
Manufacturer	Keystone
Sap Id	KX56

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply