- FJH3590 : 35mm x 90mm (Ctn 45)
- FJH3890 : 38mm x 90mm (Ctn 45)
- FJH4590 : 45mm x 90mm (Ctn 45)
- FJH5090 : 50mm x 90mm (Ctn 45)
Formm Smart Joist Hangers are a quick and effective solution for fixing a variety of timber joints, used primarily for joining joists to beams, rafters to fascias and floor trusses to beams. All Formm Joist Hangers incorporate nail spikes for easy and fast installation.