| Art No. | Normal Size | Material Diameter | Inside Length (max) | Inside Width(min) | ||||
| mm | inch | mm | inch | mm | inch | mm | inch | |
| S.CH1201 | 4.0 | 1/8" | 4.00 | 0.16 | 23.90 | 0.94 | 6.40 | 0.25 |
| S.CH1202 | 5.5 | 3/16" | 5.50 | 0.22 | 24.80 | 0.98 | 7.70 | 0.30 |
| S.CH1203 | 7.0 | 1/4" | 7.00 | 0.28 | 31.50 | 1.24 | 9.80 | 0.38 |
| S.CH1204 | 8.0 | 5/16" | 8.00 | 0.32 | 32.80 | 1.29 | 11.20 | 0.44 |
| S.CH1205 | 10.0 | 3/8" | 10.00 | 0.39 | 35.00 | 1.38 | 14.00 | 0.55 |
| S.CH1206 | 13.0 | 1/2" | 13.00 | 0.51 | 45.50 | 1.79 | 18.20 | 0.72 |
| S.CH1207 | 16.0 | 5/8" | 16.00 | 0.63 | 56.00 | 2.20 | 20.00 | 0.79 |
| S.CH1208 | 20.0 | 3/4" | 20.00 | 0.79 | 70.00 | 2.76 | 25.00 | 0.98 |
| S.CH1209 | 22.0 | 7/8" | 22.00 | 0.87 | 77.00 | 3.03 | 27.50 | 1.08 |
| S.CH1210 | 25.0 | 1" | 26.00 | 1.02 | 90.90 | 3.58 | 31.70 | 1.25 |
