Skip to the beginning of the images gallery

Keystone RB/K-50 Standard Duty Ringbeam Lintel 1200mm

SKU

KRB512

£130.68 £108.90

Product Information

Keystone RB/K-50 standard duty ringbeam lintel, 1200mm (47¼in) length for cavity walls
Designed to be bolted to integral concrete ring beams at 400mm centres using M16 anchor bolts
Suitable for cavity widths as specified, including RB/K-50, RB/K-70 and RB/K-90 variants
Ideal for builders and contractors requiring dependable lintel support in structural projects
All descriptions are guides; please contact our sales office for technical advice and support

Details

The Keystone RB/K-50 standard duty ringbeam lintel is engineered specifically for use with integral concrete ring beams in cavity wall construction. At 1200mm long, it provides a dependable load-bearing solution for builders and site managers working on structural openings. Please note, the lintel must be securely bolted to the ring beam using M16 anchor bolts at 400mm centres to ensure optimal performance.

Application

This lintel is typically installed in cavity wall builds where a robust, integrated support is required over openings like windows and doors. It works in tandem with concrete ring beams to distribute loads effectively, making it suitable for residential and commercial developments where structural integrity is critical. The RB/K range offers options for different cavity widths, allowing you to select the right fit for your specific wall build.

Dimension

Length: 1200mm (47¼in)
Height: 200mm (7¾in)
Suitable cavity widths: RB/K-50, RB/K-70, RB/K-90 variants

Material

High-grade steel manufactured for structural reliability
Designed to integrate with concrete ring beam systems

Type

Cavity wall ringbeam lintel – standard duty

All product descriptions are intended as guidance. For precise specification and support on your project, please contact our sales office.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	1200mm
Weight	13.190000
Manufacturer	Keystone
Sap Id	KRB512

Customer Reviews

No reviews yet on this product

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