- Stabil
gerakan aksial
karoshift lateral minimal
- resistance buckling luwih saka
spring kompresi lurus
- Pilihan bahan: stainless steel, kawat musik, perunggu fosfor
- Pangobatan lumahing: passivation, oksida ireng, seng plating
- Ukuran Custom,
diameteripun kabel
, lantarif spring kasedhiya

















