Festool 496938 LR 32 Guide Rail Connector Guide rail connector Use guide rail connector to precisely align multiple LR 32 style rails for precision hole drilling Longer rails make it possible to accurately place shelf pinholes in taller bookcases and cabinets Drill closer to the end of the rail to maximize the value of existing single guide rail setups Guide rail connector Use the guide rail connector to precisely align multiple lr 32 style rails for precision hole drilling in larger work pieces The longer rails make it possible to accurately place shelf pinholes in taller bookcases and cabinets Drill closer to the end of the rail to maximize the value of existing single guide rail setups