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Tra cứu thông số dây cuaroa B tại đây:
| Mã dây | R | r | Mã dây | R | r | Mã dây | R | r |
| B23 | 624 | 584 | B56 | 1 460 | 1 422 | B110 | 2 840 | 2 794 |
| B24 | 650 | 610 | B57 | 1 490 | 1 448 | B111.5 | 2 872 | 2 832 |
| B25 | 675 | 635 | B58 | 1 510 | 1 473 | B112 | 2 890 | 2 845 |
| B26 | 700 | 660 | B59 | 1 540 | 1 499 | B114 | 2 940 | 2 896 |
| B26.5 | 715 | 673 | B60 | 1 560 | 1 524 | B115 | 2 960 | 2 921 |
| B27 | 730 | 686 | B61 | 1 590 | 1 549 | B116 | 2 990 | 2 946 |
| B28 | 750 | 711 | B62 | 1 620 | 1 575 | B118 | 3 040 | 2 997 |
| B28.5 | 760 | 724 | B63 | 1 640 | 1 600 | B120 | 3 090 | 3 048 |
| B29 | 770 | 737 | B63.5 | 1 655 | 1 613 | B122 | 3 140 | 3 099 |
| B29.5 | 785 | 749 | B64 | 1 670 | 1 626 | B124 | 3 200 | 3 150 |
| B30 | 800 | 762 | B65 | 1 690 | 1 651 | B126 | 3 240 | 3 200 |
| B31 | 830 | 787 | B66 | 1 720 | 1 676 | B128 | 3 290 | 3 251 |
| B31.5 | 845 | 800 | B67 | 1 740 | 1 702 | B130 | 3 350 | 3 302 |
| B32 | 860 | 813 | B68 | 1 760 | 1 727 | B132 | 3 400 | 3 353 |
| B32.25 | 863 | 819 | B69 | 1 800 | 1 753 | B134 | 3 450 | 3 404 |
| B32.5 | 866 | 826 | B69.5 | 1 810 | 1 765 | B136 | 3 500 | 3 454 |
| B33 | 880 | 838 | B70 | 1 820 | 1 778 | B138 | 3 550 | 3 505 |
| B33.5 | 895 | 851 | B71 | 1 850 | 1 803 | B140 | 3 600 | 3 556 |
| B33.75 | 900 | 857 | B72 | 1 870 | 1 829 | B142 | 3 650 | 3 607 |
| B34 | 910 | 864 | B73 | 1 900 | 1 854 | B144 | 3 700 | 3 658 |
| B34.5 | 920 | 876 | B74 | 1 920 | 1 880 | B146 | 3 750 | 3 708 |
| B35 | 930 | 889 | B75 | 1 950 | 1 905 | B148 | 3 800 | 3 759 |
| B35.5 | 945 | 902 | B76 | 1 970 | 1 930 | B150 | 3 850 | 3 810 |
| B35.75 | 950 | 908 | B77 | 2 000 | 1 956 | B151 | 3 870 | 3 835 |
| B36 | 960 | 914 | B78 | 2 020 | 1 981 | B152 | 3 900 | 3 861 |
| B36.25 | 965 | 921 | B79 | 2 050 | 2 007 | B154 | 3 950 | 3 912 |
| B36.5 | 970 | 927 | B80 | 2 070 | 2 032 | B156 | 4 010 | 3 962 |
| B37 | 980 | 940 | B81 | 2 100 | 2 057 | B158 | 4 060 | 4 013 |
| B37.5 | 990 | 953 | B82 | 2 130 | 2 083 | B160 | 4 110 | 4 064 |
| B38 | 1 000 | 965 | B83 | 2 150 | 2 108 | B162 | 4 160 | 4 115 |
| B38.5 | 1 020 | 978 | B83.5 | 2 165 | 2 121 | B164 | 4 200 | 4 166 |
| B39 | 1 030 | 991 | B84 | 2 180 | 2 134 | B165 | 4 230 | 4 191 |
| B39.5 | 1 045 | 1 003 | B85 | 2 200 | 2 159 | B167 | 4 280 | 4 242 |
| B40 | 1 060 | 1 016 | B86 | 2 230 | 2 184 | B170 | 4 360 | 4 318 |
| B40.5 | 1 070 | 1 029 | B87 | 2 250 | 2 210 | B173 | 4 430 | 4 394 |
| B41 | 1 080 | 1 041 | B88 | 2 280 | 2 235 | B175 | 4 490 | 4 445 |
| B41.5 | 1 090 | 1 054 | B89 | 2 300 | 2 261 | B177 | 4 540 | 4 496 |
| B42 | 1 100 | 1 067 | B90 | 2 330 | 2 286 | B180 | 4 610 | 4 572 |
| B42.5 | 1 115 | 1 080 | B91 | 2 350 | 2 311 | B185 | 4 740 | 4 699 |
| B43 | 1 130 | 1 092 | B92 | 2 380 | 2 337 | B187 | 4 800 | 4 750 |
| B43.25 | 1 140 | 1 099 | B93 | 2 400 | 2 362 | B195 | 5 000 | 4 953 |
| B44 | 1 160 | 1 118 | B94 | 2 420 | 2 388 | B197 | 5 044 | 5 004 |
| B45 | 1 180 | 1 143 | B94.5 | 2 435 | 2 400 | B204 | 5 220 | 5 182 |
| B45.5 | 1 195 | 1 156 | B95 | 2 450 | 2 413 | B208 | 5 340 | 5 283 |
| B46 | 1 210 | 1 168 | B96 | 2 480 | 2 438 | B210 | 5 370 | 5 334 |
| B46.5 | 1 225 | 1 181 | B96.5 | 2 490 | 2 451 | B220 | 5 630 | 5 588 |
| B47 | 1 240 | 1 194 | B97 | 2 500 | 2 464 | B225 | 5 760 | 5 715 |
| B48 | 1 260 | 1 219 | B98 | 2 530 | 2 489 | B236 | 6 040 | 5 994 |
| B49 | 1 290 | 1 245 | B99 | 2 560 | 2 515 | B240 | 6 140 | 6 096 |
| B50 | 1 310 | 1 270 | B100 | 2 580 | 2 540 | B248 | 6 340 | 6 299 |
| B51 | 1 340 | 1 295 | B101 | 2 610 | 2 565 | B264 | 6 750 | 6 706 |
| B52 | 1 370 | 1 321 | B102 | 2 630 | 2 591 | B270 | 6 900 | 6 858 |
| B52.5 | 1 380 | 1 334 | B103 | 2 660 | 2 616 | B275 | 7 025 | 6 985 |
| B53 | 1 390 | 1 346 | B104 | 2 680 | 2 642 | B276 | 7 050 | 7 010 |
| B53.5 | 1 400 | 1 359 | B105 | 2 700 | 2 667 | B280 | 7 150 | 7 112 |
| B54 | 1 410 | 1 372 | B106 | 2 740 | 2 692 | B300 | 7 660 | 7 620 |
| B55 | 1 440 | 1 397 | B107 | 2 760 | 2 718 | B315 | 8 040 | 8 001 |
| B108 | 2 790 | 2 743 |
