Versatile clamping options with integrated clamping slots for enhanced functionality. special V-shaped devise enables secure vertical and horizontal holding of both square and round parts. Efficient clamping and tightening mechanism ensures quick and smooth operation after sanding. Robust steel construction provides durability and stability during machining tasks. Easily mountable on any workbench for convenient sanding, clamping, and fastening applications., Manufacturer: HKHKH