Screws, springs and parts
Base spacer
| Product name | M-BSA |
| Material | S45C |
Eye bolts
| Product name | M-IBM |
| Material | SS400 |
Coil springs
| Product name | M-FSB |
| Type | High flexible FSB type |
| Material | SWOSC-V |
| Color | Light green |
Coil springs
| Product name | M-TY |
| Type | High flexible TY type |
| Material | Silicon chromium steel for spring |
| Color | Purple |
Coil springs
| Product name | M-TR |
| Type | High flexible TR type |
| Material | Silicon chromium steel for spring |
| Color | Ivory |
Coil springs
| Product name | P-TF |
| Type | Strong coil spring TF type |
| Material | Silicon chromium steel for spring |
| Color | Yellow |