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Keystone BOX/K-100 Solid Wall Box Lintel 2250mm 3C

SKU

KBX12253C

£145.78 £121.48

Product Information

Keystone BOX/K-100 solid wall box lintel, 2250mm (7ft 5in) length for reliable support.
Designed for solid walls between 100mm and 215mm (4”–8½”) thick.
Standard duty lintel, perfect for internal openings in masonry walls.
Constructed to carry full wet masonry load immediately after installation.
Lintel requires minimum 150mm (6”) bearing on each end, bedded on mortar; propping recommended during build.

Details

The Keystone BOX/K-100 solid wall box lintel at 2250mm length is engineered for builders and contractors working with solid masonry walls between 100mm and 215mm thick. This standard duty lintel reliably supports internal wall openings, designed to carry the full weight of wet masonry straight away, helping maintain build progress without delay. Please note the lintel must be bedded on mortar with a minimum 150mm bearing at each end, and propping is advised to speed up construction.

Application

Primarily used for supporting lintels over internal openings in solid walls, the BOX/K-100 is ideal for standard load-bearing scenarios in residential and commercial projects. Its box design ensures immediate load distribution as wet masonry is laid, making it suitable for walls ranging from 100mm to 215mm thick. Builders and site managers will appreciate its straightforward installation requirements and compatibility with common blockwork sizes.

Dimension

Length: 2250mm (7ft 5in)
Wall thickness range: 100mm to 215mm (4” to 8½”)
Minimum end bearing: 150mm (6”) each side
Lintel width: 95mm (approximate)

Material

Manufactured from high-quality steel engineered for structural integrity

Type

Box lintel for solid masonry walls
Standard duty structural lintel

For any technical questions or specific site requirements, please contact our sales office for expert advice. All dimensions and applications are provided as guidance to assist your project planning.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	2250mm
Weight	29.410000
Manufacturer	Keystone
Sap Id	KBX12253C

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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