Clamping capacity 6-5/8 inches (168mm)
Secures your workpiece for precision cutting, sanding, routing, sanding, or just about any other application.
Ratcheting mechanism enables easy locking and quick release for a a more efficient workflow
Works seamlessly with holes and channels of the the MFT table and can be inserted into bottom t-slot of guide rails for limitless positioning.
Features

From Festoolproducts.com

The Festool quick clamp is a master of all trades. Clamp your guide rails to any material, anywhere and any time. The clamp slides into the t-slots found on every Festool guide rail. 1 on the bottom of each rail and 1 on the top. In addition, the clamps work seamlessly with the Festool MFT Multfunction tables. The holes found across the top of all MFT table tops allow for endless clamping opportunities when using genuine Festool clamps. Quickly and easily clamp any material to your table top for sanding, sawing, drilling or dominoing (we patented that term). Festool Quick Clamps work in more than one way with the MFT table. All 4 sides of every MFT table are equipped with tracks.

Quick Tip! Use the Quick Clamps to stand a door up against an MFT table and clamp it securely to the side of the table. This allows for simple and easy routing of the bottom of doors or for intricate wood carving on larger pieces.

From the Manufacturer

The perfect complement to the Festool MFT or Guide rail system, the Festool Quick Clamp secures your workpiece for precision cutting, sanding, routing, sanding, or just about any other application. Ratcheting mechanism enables easy locking and quick release for a secure grip on your material. Designed to work seamlessly with holes and channels on the the Festool MFT Multifunction table and can be inserted into bottom t-slot of guide rails for limitless positioning. Pack of 1. Clamping capacity 6-5/8 inches (168 mm).