Versatile Functionality: This multifunctional Vacuum Base Vise is designed to securely hold and stabilize various materials such as jade, metal, and wood It is suitable for polishing, grinding, drilling, and cutting tasks, making it an essential tool for both DIY enthusiasts and professional craftsmenMaterial: Crafted from aluminum alloy material, this Vacuum Base Vise ensures durability and long term performance. The rubber sleeve provides a grip on your workpieces without causing damageUniversal Suction Base: Featuring a 5.12inch diameter suction base, this vise can be easily attached to any smooth surface for enhanced stability during use. The universal design allows for flexible positioning to suit your workspace needsAdjustable Clamping Angles: This Vacuum Base Vise with 360Swiveling Head accommodates various sizes of workpieces securely in place while you work on them with precisionCompact Dimensions: Measuring at a base diameter of 5.12inch, this compact yet powerful tool fits conveniently on any workbench or table without taking up too much space Specification: Bottom Diameter:13cm/5.12inch, Height: 19cm/7.48inch,clamping range of 2.4cm/0.94inch to 4.5cm/1.77inch Package Includes: 1Vacuum Base Vise Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.