1. Multifunctional: This tool strips, cuts, and crimps cables. 2. Durable: The all-metal tool head ensures a long service life. 3. Comfortable Grip: The handle is made of a special non-slip material for comfortable use, strong grip, and ergonomic design. 4. Time and Effort Saving: Improves crimping efficiency, allowing individuals to easily complete cable connections. 5. High-Quality Blades: Ensures clean, burr-free cuts. The moderate distance between the two metal blades allows for easy stripping of twisted pair cables without cutting the network cable itself. 6. Secure Connections: The outer diameter of the crimped segment matches the crystal head, preventing misalignment and ensuring a better connection between the twisted pair and the crystal head. Features: 1. Ratchet mechanism saves effort and ensures consistent crimping. 2. A variety of dies can be selected, covering all common specifications for telephone and network cable terminals. 3. The ratchet has a locking function for convenient storage and can strip UTP/STP round twisted pairs. Specifications: Ontology: S45C Hardness: HRC 45 +/- 3 Full Length: 190mm Crimping Range: Telephone handsets 4P2C / 4P4C RJ22, Telephone line 6P2C / 6P4C / 6P6C RJ11, Network cable 8PPC RJ45 Stripping Force: Flat telephone round twisted pair (network cable) Color: Black Material: Plastic Package Contents: 2 * Network crystal head wiring tool set Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowed measurement error is +/- 1-3cm.