System accessory FSN KZW, the FSN KZW Professional clamp quickly and reliably secures the guide rail to the workpiece. The clamp can be easily and intuitively attached and removed, saving valuable time during work. Additionally, the non-slip clamping jaws and a secure fit ensure particularly reliable results. The clamp is suitable for securing Bosch FSN Professional guide rails to workpieces. It is compatible with Bosch guide rail systems. Clamp pair FSN KZW.