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Keystone BOX/K-150 Solid Wall Box Lintel 2100mm

SKU

KBX1521

£82.66 £68.88

Product Information

Keystone BOX/K-150 Solid Wall Box Lintel, 2100mm (6ft 11in) length
Designed for solid walls 100-215mm thick, supporting standard load internal openings
Perforated design provides excellent plaster key for a secure finish
Requires minimum 150mm bearing each side, to be bedded on mortar
Lintel must be propped during construction for safety and speed

Details

The Keystone BOX/K-150 Solid Wall Box Lintel at 2100mm is engineered for builders, contractors, and site managers working with solid masonry walls between 100mm and 215mm thick. This standard duty lintel offers dependable support for internal openings, carrying the full wet masonry load immediately after installation. Please note, lintels require a minimum 150mm bearing on each side and must be bedded in mortar for secure placement.

Application

Specifically designed for use in solid walls, the BOX/K-150 lintel is ideal for spanning internal doorways or openings where a standard load-bearing solution is needed. Its perforated surface acts as a plaster key, ensuring a strong bond with surrounding finishes. For best results and safety on site, lintels should be temporarily propped during the build to maintain structural integrity as masonry sets.

Dimension

Length: 2100mm (6ft 11in)
Height: 150mm (6in)
Width: 145mm (5.7in)
Suitable wall thickness: 100-215mm (4-8.5in)
Minimum end bearing: 150mm (6in) each side

Material

Steel lintel with perforations for plaster key

Type

Box lintel
Standard duty lintel for solid walls

All dimensions are manufactured in 150mm increments. For any further technical advice or assistance, please contact our sales team. Note that lintels are sold individually and must be installed with correct bearing and support. Images are for illustration purposes only.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	2100mm
Weight	21.100000
Manufacturer	Keystone
Sap Id	KBX1521

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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