This set includes two flat clamping jaws and two V-groove clamping jaws for securely fixing round workpieces, such as pipes. The shank of the clamping jaws is compatible with all tables featuring a 20-mm hole pattern, such as those from the wolfcraft MASTER series. It is the ideal addition that significantly expands your clamping options. The robust plastic design "Made in Europe" makes the clamping jaws durable companions in your everyday craftsmanship.