Instructions:
1. Select the appropriate stripping hole: Choose the suitable stripping hole according to the cable specifications, ensuring the stripped outer sheath size matches the inner conductor.
2. Grip the handle firmly: Hold the handle securely to ensure the manual wire stripper is stable in your hand.
3. Rotate the stripper: Rotate the manual wire stripper with adequate force for it to cut through the cable sheath.
4. Peel off the outer sheath: While rotating the wire stripper, gently pull the cable to gradually remove the stripped outer sheath.

Precautions:
1. Safe usage: When using manual wire strippers, ensure the stripping blade does not come into contact with your hands or other objects to prevent injuries.
2. Select the appropriate stripping hole: Choose the correct stripping hole based on cable specifications to ensure the stripped outer sheath size is suitable for the inner conductors.
3. Monitor the stripping depth: Adjust the wire stripper's stripping depth to prevent damage to the inner wires while stripping the outer sheath.

Specifications:
- Package Size: 28 cm * 19 cm * 8 cm
- Package Weight: 1.7 kg
- Color: Black

Package Contents:
- 1 × Wire Stripper
- 3 × Allen Keys of Different Sizes
- 4 × Screws