• Material: Chrome vanadium , silvering finished.
| SIZE | L(mm) | ITEM NO. | C(mm) | B(mm) | C1(mm) | B1(mm) | T(mm) | WT(g) |
| 10×12 | 141 | H.C.B-A2177-1 | 15.6 | 18.2 | 6.6 | 6.5 | 4.2 | 56 |
| 11×13 | 166 | H.C.B-A2177-2 | 18.2 | 21.0 | 8.2 | 8.0 | 4.9 | 93 |
| 14×17 | 190 | H.C.B-A2177-3 | 22 | 25 | 9.2 | 8.2 | 5.3 | 134 |
| 16×18 | 220 | H.C.B-A2177-4 | 25.5 | 28 | 9.6 | 8.8 | 5.6 | 180 |
| 19×22 | 256 | H.C.B-A2177-5 | 28.6 | 32.5 | 11.1 | 10.1 | 6.6 | 240 |