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Keystone S/K-50 WOL Standard Duty Cavity Wall Lintel 3300mm

SKU

KS5WOL33

£275.72 £229.77

Product Information

Keystone S/K-50 WOL cavity wall lintel, length 3300mm (10ft 10in) for wide outer leaf walls
Designed for standard duty loads supporting cavity widths of 50-65mm
Suitable for outer leaf blockwork or stonework 125-150mm thick
Maximum 30mm overhang allowed on the outer leaf side for secure installation
Lintels should be propped during construction to ensure stability and speed

Details

The Keystone S/K-50 WOL 3300mm lintel is a trusted choice for trade professionals requiring dependable support over openings in cavity walls. Specifically engineered for use with wide outer leaf blockwork or stonework, this standard duty lintel suits cavity widths from 50 to 65mm, delivering reliable structural performance on site. Please note, lintels are supplied as described and should be propped during installation for best results.

Application

Ideal for builders, site managers, and contractors working on cavity wall constructions with outer leaf thicknesses between 125 and 150mm. This lintel effectively supports windows, doors, and other openings, ensuring structural integrity in masonry walls. Its design accommodates standard load requirements common in residential and commercial builds.

Dimension

Length: 3300mm (10ft 10in)
Height: 200mm (7.9in)
Width: 268mm (10.5in)
Cavity range: 50-65mm (2-2.6in)
Maximum outer leaf overhang: 30mm (1.18in)

Material

Manufactured from high-quality steel for structural strength and durability

Type

Cavity wall lintel – wide outer leaf, standard duty

For any technical queries or assistance selecting the right lintel for your project, contact our sales team. Remember to prop lintels during installation to maintain safety and build speed.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3300mm
Weight	53.750000
Manufacturer	Keystone
Sap Id	KS5WOL33

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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