greenteQ Rosette lever handle set DG 86.ER.QRS made of matt brushed stainless steel with square rosettes, certified in accordance with DIN EN 1906:37- 0040B, category 3, BB, PZ and WC variants with an 8 mm square spindle. The lever is mounted in a stationary/rotatable position on a metal/plastic substructure and has a holding spring. Concealed, end-to-end screw connection including screws for 38–45 mm door thickness.