Product Description Precise clamp pressure: the Pro Elite clamp by Feedback Sports The clamp device is designed for pipes with diameters from 19 to 48 mm and can be rotated through 360°. The ratchet-action locking mechanism allows you to precisely adjust the clamping pressure. The polypropylene-covered release clamp is also suitable for frames that are difficult to clamp, and provide a secure hold. Technical Information:Drive:19 - 48 mm diameter tubesRotatability:360°Compatibility:only for ParkTool mountsManufacturer Number:16022 Contents:1 x Feedback Sports Pro Elite clamp Weight: black-red: 2.6 g Manufacturer: Feedback Sports 600 Weaver Park Rd Unit C Longmont CO 80501 USA support@feedbacksports.com Distributor: Paul Lange & CO. OHG Hofenerstraße 114 70372 Stuttgart Germany info@paul-lange.de