2" Jeweler&#39;s Universal Work Holder Vise - Compression & Expansion Force,ToolUSA" /> 2" Diameter , 60 Peg Positions Material: Wood (Handle) , Aluminum ( Vise), Stainless Steel ( Pins) Includes 8 Easilly Movable Pins Steel tension screw with knurled adjustment knob - Good for irregular, odd-shaped pieces Can Be Inserted Into Bench Vise