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Keystone RB/K-50 Standard Duty Ringbeam Lintel 1800mm

SKU

KRB518

£212.26 £176.88

Product Information

Keystone RB/K-50 standard duty ringbeam lintel, 1800mm (5ft 11in) length
Designed for cavity wall applications with integral concrete ring beams
Must be secured to ring beam using M16 anchor bolts at 400mm centres for structural integrity
Suitable for various cavity widths—specify RB/K-50 for 50mm cavity
All technical details are a guide; please contact our sales team for tailored support

Details

The Keystone RB/K-50 Standard Duty Ringbeam Lintel, measuring 1800mm in length, is engineered for use in cavity wall constructions requiring integral concrete ring beams. Ideal for builders and site managers needing a dependable lintel that meets standard duty load requirements. Please note, this lintel must be fixed to the ring beam using specified anchor bolts to ensure correct installation.

Application

This lintel is designed specifically for cavity wall structures incorporating concrete ring beams. It provides essential support above openings such as windows and doors, distributing load effectively across the cavity. Installation requires bolting the lintel to the ring beam at 400mm centres using M16 anchor bolts, ensuring a secure and durable connection suitable for new builds and structural refurbishments.

Dimension

Length: 1800mm (5ft 11in)
Height: 200mm (7.9in)
Cavity width compatibility: 50mm (2in) – specify RB/K-50

Material

High-strength steel designed for structural lintel applications
Coated to resist corrosion and suitable for concrete ring beam integration

Type

Cavity Wall Ringbeam Lintel – Standard Duty

All descriptions are provided as guidance. For precise technical specifications or assistance with product selection, please contact our sales office. Correct installation using M16 anchor bolts at 400mm centres is critical for performance.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	1800mm
Weight	22.950000
Manufacturer	Keystone
Sap Id	KRB518

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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