Japan, Tohnichi
Tohnichi Interchangeable Head – SH Model Open Heads (Inch Sizes)

Made in Japan
Manufacturer: Tohnichi
SH Open Heads (Inch Sizes) are for inch-size widths across flats.
| Model / Type Model Body Size × Width | Allowable Torque [N·m] | Outside Width [mm] | Thickness [mm] | Length [mm] | Weight [kg] | Compliant Models | JAN Code |
|---|---|---|---|---|---|---|---|
| SH8D × 1/4 | 2.5 | 15 | 3.5 | 35 | 0.01 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141279335 |
| SH8D × 5/16 | 7 | 20 | 4.5 | 35 | 0.02 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141279342 |
| SH8D × 3/8 | 14 | 25 | 5.5 | 35 | 0.02 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141279359 |
| SH8D × 7/16 | 15 | 27 | 5.5 | 35 | 0.03 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141279366 |
| SH8D × 1/2 | 15 | 29 | 5.5 | 35 | 0.03 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141279373 |
| SH8D × 9/16 | 15 | 29 | 6.5 | 35 | 0.04 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141279380 |
| SH10D × 1/4 | 20 | 28 | 6.5 | 44 | 0.05 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135128977 |
| SH10D × 5/16 | 20 | 28 | 6.5 | 44 | 0.05 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129035 |
| SH10D × 3/8 | 20 | 28 | 6.5 | 44 | 0.05 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129103 |
| SH10D × 7/16 | 25 | 32 | 6.5 | 44 | 0.05 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129271 |
| SH10D × 1/2 | 25 | 32 | 6.5 | 44 | 0.05 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129349 |
| SH10D × 9/16 | 25 | 39 | 6.5 | 44 | 0.06 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129417 |
| SH12D × 3/8 | 12 | 24 | 5 | 53 | 0.05 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129585 |
| SH12D × 7/16 | 20.5 | 31 | 6.5 | 53 | 0.06 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129653 |
| SH12D × 1/2 | 29.5 | 32 | 6.5 | 53 | 0.06 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129721 |
| SH12D × 9/16 | 59 | 40 | 10 | 53 | 0.1 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129899 |
| SH12D × 5/8 | 59 | 40 | 10 | 53 | 0.1 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4562135129967 |
| SH12D × 11/16 | 70 | 41 | 11 | 53 | 0.11 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270110 |
| SH15D × 1/2 | 59 | 38 | 8 | 63 | 0.1 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270288 |
| SH15D × 9/16 | 59 | 51 | 13 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270356 |
| SH15D × 5/8 | 140 | 51 | 13 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270424 |
| SH15D × 11/16 | 140 | 51 | 13 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270592 |
| SH15D × 3/4 | 140 | 51 | 13 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270660 |
| SH15D × 13/16 | 140 | 51 | 13 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141270738 |
| SH15D × 7/8 | 140 | 51 | 13 | 63 | 0.17 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141271636 |
| SH15D × 15/16 | 140 | 60 | 12 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141274170 |
| SH15D × 1 | 140 | 60 | 12 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141274187 |
| SH15D × 1 1/16 | 140 | 60 | 12 | 63 | 0.19 | Coupling is possible if the Tohnichi interchangeable head torque wrench and interchangeable head dimensions are the same. | 4571141274194 |











