This 1" clamping hub is for extreme applications. Whereas most of the hubs use 6-32 screws, this monster utilizes a ¼-20 pinch bolt and the 1.5" hub pattern has a mix of ¼" thru-holes and ¼-20 threaded holes.
| Material | Aluminum |
|---|---|
| Weight | 1.53 oz (43.4g) |
| Finish | Clear Anodized |