Simpson Strong-Tie is the market leader in holdown brackets. The HTT4 is designed for heavy-duty holdown applications including external and internal 15kN bracewalls for concrete floors in accordance with NZS 3604:2011.

The HTT4 Bracewall Holdown Kit is ideal for retrofit or new construction projects where homeowners and builders require a superior holdown bracket with less joint slip or fastener/connector deformation.