According to DIN EN 13126-3. L-shaped design, created by Mallet-Stevens in 1923, where two round rods are joined at a 90-degree miter cut. 4-point ball detent for tactile and audible positioning of the window handle in 90-degree increments. Mounting is invisible, with stabilizing support pins, Ø 10 mm. Screw connection M5. Distance between mounting points 43 mm. Oval rosette with dimensions approximately height 70 x width 32.5 mm, thickness approximately 10 mm. 7 mm solid pin, 14 mm length variance. Additional technical specifications: handle length 137 mm, pin diameter 10 mm, hole spacing 43 mm, base thickness 10 mm, square 7 mm.