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Keystone BOX/K-75 Solid Wall Box Lintel 600mm

SKU

KBX7506

£16.64 £13.87

Product Information

Keystone BOX/K-75 solid wall box lintel, 600mm (23.6in) length, 75mm (3in) height, 95mm (3.7in) width.
Designed for solid walls 100-215mm thick, suitable for standard duty internal openings.
Features perforations along the length for improved plaster key and finish.
Supports full wet masonry load immediately after installation, ensuring structural reliability.
Lintels require a minimum 150mm bearing each side, bedded on mortar; propping recommended for faster construction.

Details

The Keystone BOX/K-75 solid wall box lintel is engineered specifically for builders and contractors working with 100-215mm thick solid walls. At 600mm in length, this standard duty lintel provides dependable support for internal openings, making it an essential component for safe, professional masonry construction. Please note lintels must be bedded on mortar with a 150mm minimum bearing at each end to ensure proper load distribution.

Application

Ideal for supporting brickwork or blockwork over internal apertures such as doorways and window openings within solid masonry walls. Its perforated design offers enhanced plaster adhesion, delivering a clean, secure finish. The lintel is capable of carrying the full weight of wet masonry immediately after installation, enabling efficient build progress without compromising safety.

Dimension

Length: 600mm (23.6in)
Height: 75mm (3in)
Width: 95mm (3.7in)
Suitable for wall thickness: 100-215mm

Material

Galvanised steel

Type

Box lintel for solid walls

This lintel should be propped during construction to ensure fast, safe installation. All measures are guidelines; for further technical support or project-specific advice, please contact our sales team. Image is for illustration purposes only.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	600mm
Weight	2.400000
Manufacturer	Keystone
Sap Id	KBX7506

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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