THREADER SET 70910 Press fitting tools Rothenberger 16-20-25-32 mm Conduit Advanced design ratchet stocks and high-specification die heads and dies allow for easy threading in tight spaces. All sets fully equipped within a robust carrying case THREADER SET 70910 Super Cut 16–32mm Conduit Set 25mm, 32mm Super Cut Die Heads including Dies. Interchangeable with most Leading Brands of Hand Ratchet Threaders Hand Held Power Threaders Size / 16,20,25,32mm