1. Handle: Ergonomic design anti-slip handle,labor-saving (50%)and comfortable for operation.
2. Crimp die :Forging by high quality steel,sophisticated and durable,efficient and labor-saving for operation. Success in one time,reduce the damage rate .
3. Release locking device:the crimping work can be terminated in time and the segments can be taken out after the wrong operation to avoid terminal loss .
4. Ratchet device: by the ratchet,the repeated pressure can still keep high quality crimping standard.