Features: 1[3 different Size Molds] Contains 3 sizes of molds 1in 3/4in 1/2in which can meet your different work needs. 2[Easy to Use] With complete tools this pipe threader is easy to install and use which is labor saving. 3[Long Service Life] Made of high quality plastic and carbon steel materials the pipe threader kit is durable and light in weight. 4[Convenient Practical] An ideal choice for DIY and homework these threading tools are convenient and practical. 5[Wide Application] This pipe threading tool is widely used in PVC NPT plastic pipes etc. Specification: Item Type:PipeThreaderMaterial: Plastic Carbon SteelWeight: Approx. 287g / 10.1ozSpecification:1in 3/4in 1/2inApplication Scope: PVC NPTPlasticPipesetc. Package List: 1 xPipeThreader2 xMolds2 x Shells