The Pro Shop Clamp is Unior’s high-end workshop clamp for bicycle professionals. Thanks to the advanced quick-release system, the mechanic can close the jaws by hand, after which the seatpost is immediately held firmly. By turning the handle, additional tension is added for a secure grip. The clamp is suitable for tubes of any shape with a diameter of Ø22 to Ø60 mm. A release button allows for quick loosening after reducing the tension. With a jaw height of 70 mm, the clamp is suitable for both narrow seatposts and dropper posts. Compatible with all Unior bicycle repair stands. Diameter: minimum Ø22 mm, maximum Ø60 mm The Pro Shop Clamp has a release button, which allows the jaws to be loosened after the tension has been reduced with the rotatable handle. The clamp is compatible with all Unior repair stands. Unior Article number: 719934 EAN code: 3838909270951