Internal Solid Wall & Box Lintels

Keystone Box Lintel BOX/K-100 1200mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 1500mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 1800mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 2100mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 2400mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 2700mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 3000mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 3300mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 3600mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Catnic BHD100 1200mm Heavy Duty Box

Catnic BHD100 1500mm Heavy Duty Box Lintels

Catnic BHD100 3000mm Heavy Duty Box

Catnic BHD100 3300mm Heavy Duty Box

Catnic BHD140 1200mm Heavy Duty Box

Catnic BSD100 1050mm Standard Duty Box