819057
Square Drive Interchangeable Head SD – Series – SD-1/4
Description
Square Drive Interchangeable Head SD – Series
| Part Number |
Model Designation |
Size (in.) |
A (in.) |
B (in.) |
C (in.) |
D (in.) |
E (in.) |
Torque Rating (in lb) |
| 819057 |
SD – 1/4 |
0.25 |
1.7 |
0.6 |
0.8 |
0.8 |
0.7 |
250 |
| 819058 |
SD – 3/8 |
0.375 |
1.9 |
0.9 |
0.9 |
1.1 |
0.8 |
1250 |
| 819059 |
SD – 1/2 |
0.5 |
1.9 |
0.9 |
1.0 |
1.1 |
0.8 |
2500 |

Applications
- Ideal for use when calibrating SR interchangeable head torque wrenches.
- Ideal for use when a socket is to be used and there is a minimal rotation of the fastener required to complete the tightening.
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