Versatile desktop model adjusts to punch either two or three holes. Comfortable bi-material lever handle swivels for left- or right-hand use. Integral base cover door offers controlled chip disposal. Slip-resistant rubber base pad will not mar desktop. Fully adjustable, replaceable punch heads. Steel body. Sheet Capacity: 20; Operating Method: Manual; Number of Holes: 2-3; Hole Diameter: 9/32 in.