This high-pressure hydraulic hose crimper comes with 8 dies, with a 0.24" to 1.1" crimping range. The hydraulic pump ensures stable crimping, with a forged steel head and 8-petal seat structure providing durability and precision. A precision rotary micrometer with clear markings and smooth rotation, ensuring consistent and accurate crimps. Suitable for various mechanical high/low-pressure oil hoses, gas hoses, cable joints, automotive A/C hoses, and more. This crimper is built with a partitioned storage box for organized storage of crimping dies and tools.