The Presetter SU (Steel joist hanger) is a beam bearing hardware that receives and supports horizontal members (beams). This innovative one-piece hardware system fits entirely within the beam itself, and attaches only to the receiving column (or beam) on the support side. This design minimizes cross-sectional loss in the timber, achieves exceptional timber joints that provide robust resistance to forces from all directions, and is compatible with a wide variety of wood species. As a front-runner and pioneer in architectural hardware, we have relentlessly pursued the development of new products and construction methods, continually expanding the possibilities of wooden construction. Our unwavering development philosophy is to anticipate the demands of the times — including seismic resistance and environmental sustainability — while consistently addressing each and every need of construction sites. The Presetter is an advanced hardware connector system that we pioneered and have continued to refine over the years. As the cornerstone of the traditional Japanese wooden post-and-beam construction method, the Presetter connects columns, beams, and foundation sills at their joints with exceptional strength and precision — enhancing both seismic performance and durability while greatly expanding design flexibility. The Presetter SU (Steel joist hanger) achieves a more compact and lightweight design, while fully retaining all the defining features and advantages of the conventional Presetter system.