The 326POWER Helper Spring Aluminum Collar sits between the helper spring and the main spring and holds the two square to one another. It is a three-piece design stacking to roughly 10mm, machined for 62mm and 63mm inner diameter springs and anodized in the full 326POWER color range. Sold as a set of two.
Why Use an Aluminum Collar?
Specifications
| Part Name | 326POWER Helper Spring Aluminum Collar |
| Compatible Spring ID | 62mm, 63mm |
| Construction | 3-Piece, approx. 10mm total |
| Outer Diameter | Approx. 90mm |
| Inner Diameter | Approx. 55mm |
| Material | Anodized Aluminum |
| Country of Origin | Japan |
| Quantity | 2 Collars (Set) |
| Note | 326POWER currently lists the 66mm and 70mm sizes as out of stock. |


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