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Keystone BOX/K-100 Solid Wall Box Lintel 1200mm

SKU

KBX112

£37.03 £30.86

Product Information

Keystone BOX/K-100 solid wall box lintel, 1200mm (47¼") length for solid walls 100-215mm thick
Designed for standard duty applications supporting internal openings in masonry
Constructed to carry the full load of wet masonry immediately after installation
Requires minimum 150mm end bearing on each side, bedded on mortar for secure fit
Recommended to prop lintels during build to speed up construction progress

Details

The Keystone BOX/K-100 is a 1200mm solid wall box lintel engineered for builders and contractors working with masonry walls between 100mm and 215mm thick. This standard duty lintel offers dependable support for internal openings, providing immediate load-bearing strength as wet masonry is laid above. Please note, lintels require a minimum 150mm bearing on each end, bedded in mortar, and should be propped during installation to ensure safe and efficient construction.

Application

Ideal for use in solid wall construction where internal openings such as doorways or windows need reliable support. The box lintel’s design distributes the weight of masonry effectively, making it suitable for standard load-bearing walls in residential or commercial projects. Propping during installation is advised to maintain structural integrity and speed up build times.

Dimension

Length: 1200mm (47¼")
Height: 75mm
Width: 95mm
Supports wall widths from 100mm to 215mm

Material

Steel (galvanised or coated as per Keystone specifications)

Type

Box lintel for solid masonry walls

All specifications are provided as a guide. For further technical advice or assistance, please contact our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	1200mm
Weight	5.990000
Manufacturer	Keystone
Sap Id	KBX112

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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