Box Three™ Quick Release Seat Clamps are cold forged and CNC machined from 6061-T6 aluminum alloy. The head of the lever and the face of the clamp are given a proprietary low-friction surface treatment that ensures smooth lever action for the life of the clamp without the need for a bushing.
25.4mm for 22.2mm post
| Diameter | 25.4mm (22.2mm post) |
| Material | 6061-T6 Aluminum |
| Weight | 14 grams / 0.5 ounces |
