Hettich QUADRO 4D Drawer runner

Quadro 4D is a drawer runner with four adjustments.‎ Precision as a guiding principle: thanks to the ball-bearing principle, a Quadro runner guarantees maximum long-term performance and extreme comfort.‎ The runner disappears elegantly under the bottom of the drawer.‎ - Steel ball bearings for lasting comfort - High-precision glide points for light and harmonious movement - Comprehensive programme for different drawer sizes and for the most diverse requirements in terms of comfort and design Further info from manufacturer on QUADRO 4D Hettich