Keystone Lintel S/K-90 1800mm

The Keystone SK 90 Lintel is a standard load lintel that is 1800mm in length and is used to support openings with cavity widths of 90-105mm. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. The Keystone SK 90 Lintel incorporates insulation within the lintel.

Features:

• Outer Leaf 102mm
• Inner Leaf 100mm
• Lintels may be propped to facilitate speed of construction