Knauf Ceiling Steel Dowels are anchoring elements used for connecting suspension elements such as Knauf Hanger Wires, Universal Brackets or Nonius Hangers to the load bearing slabs of structures. The dowels are fixed to the concrete ceiling with the help of mechanical drilling and hammering. Demountable hook section of the dowels allows easy application of hanger wires. Hook section can be removed when anchoring Nonius Suspensions to ceiling slabs. Field of Application: Knauf Ceiling Steel Dowels are specially designed to be used with Knauf Ceiling Systems D112, D113, D116, D127, D124 and D123.