Feature: 1. The acute jaws are made of high carbon steel, with high hardness, good toughness, sturdiness and durability, and long service life. 2. Precise forging, flat clamp head, black surface treatment, corrosion resistance, not easy to rust. 3. Automatic reset function, single‑handed operation, three‑hole stripping, adjustable caliber, no fiber damage. 4. Toggle to open or close the jaws, protect the cutting edge, prevent accidental injury, and facilitate storage. 5. Ergonomically designed handle, comfortable hand feel, firm grip, simple and easy operation. Specification: Item Type: Wire Stripper Material: High Carbon Steel + Rubber Model: CFS - 3 Handle Color: Yellow Stripping Hole Position: 3 Holes Large Hole: Used to strip the outer protective layer of 2-3mm optical fiber Middle Hole: Used to strip the white soft rubber protective layer of 900um-250um fiber core Small Hole: Used to strip 250um-125um fiber core coating. Package List: 1 x Pliers Note: The optical fiber and its debris are very thin and acute. It will cause injury if it goes into your fingers or eyes. Please be careful when operating. For safe operation, please wear protective glasses.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.