A set of two (2) Seat Rail Clamps (SKU 0000-0433)

Compatible with 7mm round seat-Rail saddles only.  (Not compatible with oval-rail saddles)

Compatible with the Inline Head (SKU 0000-0459)  the Offset Head (SKU 0000-0460) and the CR Head (SKU 0000-0854) 

Use with Ti Rail Clamp Screws (SKU 0000-0490) or with the CR Head Seat Rail Clamp screws.