Steel Lintels

At Frank Key, we offer a wide range of steel lintels produced and manufactured by Keystone, a leading brand within this sector. Our lintels offer the best structural support and allow construction to move along without wasting any precious time. Whether you need 50mm inner-leaf support or 150mm outer-leaf support, we have something for anyone and any job.

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Brand: Keystone Part Code: L M HD90X225

Keystone Lintel HD/K-90 2250mm

The Keystone HDK 90 is a heavy-duty load lintel that is 2250mm in length and is used to support openings with cavity widths of 90-105mm. Blockwork built tight against the inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. It is recommended that lintels are propped to facilitate speed of construction.Features:Outer Leaf 102mmInner Leaf 100mmLintels may be propped to facilitate speed of constructionOverview..

£223.23

New

Brand: Keystone Part Code: L M HD90X09

Keystone Lintel HD/K-90 900mm

The Keystone HDK 90 is a heavy-duty load lintel that is 900mm in length and is used to support openings with cavity widths of 90-105mm. Blockwork built tight against the inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. It is recommended that lintels are propped to facilitate speed of construction.Features:Outer Leaf 102mmInner Leaf 100mmLintels may be propped to facilitate speed of constructionOverview..

£74.47

New

Brand: Keystone Part Code: L M HD90X165

Keystone Lintel HD/K-90 1650mm

The Keystone HDK 90 is a heavy-duty load lintel that is 1650mm in length and is used to support openings with cavity widths of 90-105mm. Blockwork built tight against the inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. It is recommended that lintels are propped to facilitate speed of construction.Features:Outer Leaf 102mmInner Leaf 100mmLintels may be propped to facilitate speed of constructionOverview..

£132.75

New

Brand: Keystone Part Code: L M HD90X12

Keystone Lintel HD/K-90 1200mm

The Keystone HDK 90 is a heavy-duty load lintel that is 1200mm in length and is used to support openings with cavity widths of 90-105mm. Blockwork built tight against the inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. It is recommended that lintels are propped to facilitate speed of construction.Features:Outer Leaf 102mmInner Leaf 100mmLintels may be propped to facilitate speed of constructionOverview..

£94.14

New

Brand: Keystone Part Code: L M B1X24

Keystone Lintel Box/K100 2400mm

The Keystone BOX/K100 Lintel is a standard load lintel that is 2400mm in length and is used to support internal openings with 100mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£120.24

New

Brand: Keystone Part Code: L M B1X30

Keystone Lintel Box/K100 3000mm

The Keystone BOX/K100 Lintel is a standard load lintel that is 3000mm in length and is used to support internal openings with 100mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£219.67

New

Brand: Keystone Part Code: L M B1X33

Keystone Lintel Box/K100 3300mm

The Keystone BOX/K100 Lintel is a standard load lintel that is 3300mm in length and is used to support internal openings with 100mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£241.38

New

Brand: Keystone Part Code: L M B2X33

Keystone Lintel Box/K200 3300mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 3300mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£348.26

New

Brand: Keystone Part Code: L M B2X12

Keystone Lintel Box/K200 1200mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 1200mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£80.56

New

Brand: Keystone Part Code: L M B2X30

Keystone Lintel Box/K200 3000mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 3000mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£316.38

New

Brand: Keystone Part Code: L M TX7

Keystone T Lintel SW/K 750mm

The Keystone SWK is a standard load lintel that is 750mm in length and is used to support openings in 215mm wide solid walls. The lintel itself is 195mm in width, allowing for 10mm overhang on either side.Features:Lintels may be propped to facilitate speed of constructionHigh quality pre-galvanised mild steelOverview..

£44.02

New

Brand: Keystone Part Code: L M LX9

Keystone L Lintel SB/K 900mm

The Keystone SBK Lintel is a standard load lintel that is 900mm in length and is used to support the outer leaf of cavity wall construction.Features:Lintels may be propped to facilitate speed of constructionOverview..