T-55C line has coil spring. The characteristic makes hard for spring to unfasten. Also 3 holes on the grip make difficult for non slip-coating to peel from the grips. Model E-6C is popular because the jagged blade does not slip on cutting.
Product No.: T-55C
Total Length: 190mm
Blade Length: 48mm
Blade: high-quality carbon steel
Handle: steel plate / non slip coating
Place of Origin: Made in Japan