Die Sizes: 3/4, 13/16, 7/8, and 15/16 Inch Net Weight (lbs) 1.50 The AgSmart Poly Pipe Hole Punch is designed to meet the most demanding irrigation applications - all while making a laborous job less difficult to accomplish. Key features of the AgSmart Poly Pipe Hole Punch Include: Interchangeable heads - remove a single pin to switch between the 'large' and 'medium' heads to get the hole size you need Light weight for effortless use, but heavy enough to withstand tough conditions All-welded dies to prevent unscrewing or losing dies mid-field Cushion-grip handle designed to hold easily with wet hands All-aluminum, painted construction to prevent rusting ITEMS AVAILABLE IN THE AGSMART HOLE PUNCH LINEUP: SMAHP1 - Large Head Hole Punch Tool (this item) SMAHP2 - Medium Head Hole Punch Tool SMAHPL - Large, Head Only Hole Punch SMAHPS - Medium, Head Only Hole Punch