
C21 is a copolymer made from two types of nylon using Japanese technology and raw materials. It was developed as an affordable option between CX Premium and CXX X-tra Strong. Softness and low memory aid casting; it suits spinning and baitcasting reels.
| Code | Model | Diameter (mm) | Lbs | Breaking strength (kg) | Spool length (m) |
| 750183202 | P-LINE C21 300 YD (CLEAR) 0,16 LB 4 | 0,16 | 4 | 275 m | |
| 750183204 | P-LINE C21 300 YD (CLEAR) 0,21 LB 6 | 0,21 | 6 | 275 m | |
| 750183205 | P-LINE C21 300 YD (CLEAR) 0,23 LB 8 | 0,23 | 8 | 275 m | |
| 750183206 | P-LINE C21 300 YD (CLEAR) 0,27 LB 10 | 0,27 | 10 | 275 m | |
| 750183207 | P-LINE C21 300 YD (CLEAR) 0,29 LB 12 | 0,29 | 12 | 275 m | |
| 750183208 | P-LINE C21 300 YD (CLEAR) 0,34 LB 15 | 0,34 | 15 | 275 m | |
| 750183209 | P-LINE C21 300 YD (CLEAR) 0,36 LB 17 | 0,36 | 17 | 275 m | |
| 750183210 | P-LINE C21 300 YD (CLEAR) 0,39 LB 20 | 0,39 | 20 | 275 m | |
| 750183211 | P-LINE C21 300 YD (CLEAR) 0,44 LB 25 | 0,44 | 25 | 275 m | |
| 750183212 | P-LINE C21 300 YD (CLEAR) 0,48 LB 30 | 0,48 | 30 | 275 m | |
| 750183405 | P-LINE C21 5500 YD (CLEAR) 0,29 LB 12 | 0,29 | 12 | 5029 m | |
| 750183406 | P-LINE C21 9000 YD (CLEAR) 0,34 LB 15 | 0,34 | 15 | 8230 m | |
| 750183407 | P-LINE C21 7500 YD (CLEAR) 0,36 LB 17 | 0,36 | 17 | 6858 m | |
| 750183408 | P-LINE C21 7000 YD (CLEAR) 0,39 LB 20 | 0,39 | 20 | 6400 m | |
| 750183409 | P-LINE C21 5500 YD (CLEAR) 0,44 LB 25 | 0,44 | 25 | 5029 m | |
| 750183410 | P-LINE C21 4500 YD (CLEAR) 0,48 LB 30 | 0,48 | 30 | 4115 m |