[Size]: 1 pc 3/8-inch (9.52 mm) hinge plate head/dies [Replacement Parts for Ratchet Pipe Threader Kit]: The product sells separately which is a good replacement for all kinds of ratchet pipe thread kit, especially for HFS Ratchet Pipe Threader Kit. [Durable and Sturdy]: Perfect tool for construction, pipeline and equipment installation industries to ensure project quality, accelerate work efficiency and reduce labor intensity. Its head is made of malleable cast iron, which is durable and wearproof for long time use. [Application]: With this ratchet threader set, you can easily put a clean thread on your pipes, simplify the threading work of galvanized pipe and iron pipe. It cannot be used for threading stainless steel pipe. [Package]: The product is packed with carton box which can keep the tools organized, safe storage and easy to transport. [Size]: 1 pc 3/8-inch (9.52 mm) hinge plate head/dies [Replacement Parts for Ratchet Pipe Threader Kit]: The product sells separately which is a good replacement for all kinds of ratchet pipe thread kit, especially for HFS serials products. [Durable and Sturdy]: Perfect tool for construction, pipeline and equipment installation industries to ensure project quality, accelerate work efficiency and reduce labor intensity. Its head is made of malleable cast iron, which is durable and wearproof for long time use. [Application]: With this ratchet threader set, you can easily put a clean thread on your pipes, simplify the threading work of galvanized pipe and iron pipe. It cannot be used for threading stainless steel pipe. [Package]: The product is packed with carton box which can keep the tools organized, safe storage and easy to transport.