1. With ratchet labor-saving device, easy to use 2. The cutting part is rich in protective devices, so it does not hurt hands 3. Self-locking function, the handle can be locked after being folded, which is convenient for storage 4. The tail has a hanging hole, which can be hung 5. Can press 6/8 core crystal head 6. Multiple functions of cutting/crimping/stripping 7. Material: S45C, PP handle 8. Size: about 22x5.7cm 9. Weight: about 531 grams