Screwing in our decking screws too deeply can lead to moisture damage at the screw-in points because the water collects in the screw hole. To avoid this, there is the Drive Stop. This is a so-called depth limiter, where the screw-in depth of the screw can be preset with millimeter precision by means of a counter thread. The Drive Stop must be inserted directly into the drill chuck of the cordless screwdriver, never into the bit holder. The felt ring in the depth limiter protects the surface from unwanted marks. Our Drive Stop is not suitable for use with impact screwdrivers. This means for you: Enormously fast screwing in of the decking screws with perfect screwing depth - completely without readjustment.