【 Wide Compatibility 】Specifically designed for standard 3/4 inch (19mm) bench T slots or dog holes , it can securely clamp workpieces of various sizes , shapes , and materials . No matter where it is positioned on the bench , it provides a flexible and reliable clamping solution , greatly enhancing clamping flexibility 【 Efficient Processing 】The set includes two 19mm/3/4" bench clamps , suitable for milling , cutting , sanding , drilling , and other processing tasks . No additional purchases are needed , helping you immediately enhance your workbench productivity 【 One Hand Work 】Ready to use right out of the box , with no extra assembly or special tools required . The innovative quick clamp mechanism supports rapid locking and release with one hand , providing smooth and effortless work . Whether you are a beginner or a professional , you can enjoy an efficient and seamless experience 【 Precision Manufacturing 】The main body is made of high strength aluminum alloy and precision machined with CNC , ensuring a sturdy structure . All components undergo surface treatment , effectively resisting wear , oxidation , and fading , while remaining non deformation and secure 【 Height Adjustable 】The clamp height can be flexibly adjusted according to the material thickness . Simply loosen the adjustment screw , set it to the desired position , and re tighten to securely hold workpieces of all sizes , from thin sheets to thick materials , expanding application possibilities, Manufacturer: PATNFR