#845 Knuckle Springs for Original Style Head O-Scale Couplers
O-Scale Precision Engineered Metal Knuckle Springs for #800 #801 #804 #805 #806 & #816 Couplers.
Package Includes:
- (1) Dozen #845 Knuckle Springs
#845 Spring Specifications:
| Part Number (catalog) | - 845 |
| Part Number (in house) | - O-1 |
| Outside Diameter | - 0.070 |
| Inside Diameter | - 0.060 |
| Wire Diameter | - 0.005 |
| Pitch | - 0.024 |
| Total Coils | - 8.0 |
| Free Length | - 0.208 |
| Solid Height | - 0.040 |
| Load (Solid Height) | - 16.0 |
| Closed Coils | - 1 |
| Material | - PB |