| Promotion Restriction | Not eligible for promotion |
|---|---|
| Type | High Precision |
| Material | Music Wire |
| Overall Length | 1-1/2 in |
| Outside Dia. | 1/2 in |
| Wire Dia. | 0.037 in |
| Spring Rate (Lbs./In.) | 1.7 lb/in |
| Finish | Oil |
| Load (Lbs.) | 4.4 |
| Initial Tension (Lbs.) | 0.4 |
| End Type | Full Twist Loop |
| Meets/Exceeds | AMS-5112, ASTM-A228 |
| Deflection @ Load | 2.31 in |
| Item | Extension Spring |
| Initial Tension | 0.4 lbf |
| Product Type | Extension Spring |
| Spring Rate | 1.7 lb/in |
| Outside Diameter | 1/2 in |
| Wire Diameter | 0.037 in |
| Hook Configuration | No Hook |
| Free Length | 1-1/2 in |
| Standards | AMS 5112, ASTM A228 |
| System of Measurement | Inch |
| Extended Length | 3-13/16 in |
| Shell Material | Music Wire |
| Country of Origin (subject to change) | China |
| Package Quantity | 5 |