Three-hole design: the outer layer of optical fiber is stripped from the large hole, the second cladding is stripped from the middle hole, and the coating is stripped from the small hole. Sharp blade ensures clean wire stripping without damaging the optical fiber. Equipped with blade calibration screw for fine adjustment when stripping performance decreases after repeated use. Features a safety lock for secure operation. Constructed with hardened carbon steel body and black oxidation treatment for durability. Product Name: Three-Stage Multifunctional Fiber Optic Wire Stripper Stripping Diameter: 125um, 250um Color: Orange + Black Material: Metal Package Contents: 1 x Wire Stripper Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and monitor settings may cause slight variations in color between the image and the actual product. Measurement may vary by +/- 1-3 cm.