The Simpson Strong-Tie Heavy Engineered Strap 1200mm (HES12B10) is a high-performance timber-to-masonry connector designed for vertical and lateral restraint in structural applications. Manufactured from 1.5mm pre-galvanised steel, it features a 100mm bent end and formed edges for enhanced rigidity. This strap replaces traditional 2.5mm and 5mm thick restraint straps, offering equivalent strength with significantly reduced weight. It’s ideal for securing joists, rafters, and wall plates in roof and floor systems, and complies with BS EN 845-1 and CE marking standards.