Rafter holders are used for fastenings of collar beam rafters in supporting structure or on framings. Rafter holders are easy to install, allow safe and shape retaining connections between the roof and substructure. They receive the weight from the roof truss and forward it to the substructure.
Rafter holders are available for the type H for connections on beam structures (on timber sleepers) as well as type B for the fastening onto other substructures (concrete, and similar)