HO Scale Kadee #622 Knuckle Spring for Standard Head Couplers (12) pcs
HO-Scale Knuckle Springs For all Standard Head Couplers.
(Except #58, #78, #119, #150-Series, #178, #711, #714, & #2100)
#622 Spring Specifications:
| Part Number (catalog) | - 622 |
| Part Number (in house) | - HO-1 |
| Outside Diameter | - 0.052 |
| Inside Diameter | - 0.044 |
| Wire Diameter | - 0.004 |
| Pitch | - 0.014 |
| Total Coils | - 10.0 |
| Free Length | - 0.148 |
| Solid Height | - 0.040 |
| Load (Solid Height) | - 9.0 |
| Closed Coils | - ¾ |
| Material | - PB |