Check the listing for details. 3:1 Akiles OffiWire Wire Binding Machine (OffiWire). Condition: New. Listed at 589.00 USD. OffiWire 3:1Wire Punch & Binding Equipment Product SummaryEffective: Punches up to 10 sheets of 20lbs. bond paper.Harden Steel Dies: For a clean and precise punch every time, even when perforating delicate or hard to punch materials, such as PVC, PP, Polyester, etc."U" Shape Handle: Maximizes punching-strength, for an effortless perforation.Strong: Metal chassis and high quality components guarantee durability and reliability.Bilateral Closer: Systematically and independently adjusts at either end, providing a precise and even wire closure.Side Margin Guide: To evenly center the document.Wire Selector: Precisely determines the appropriate wire diameter to use.ISO 9002 Quality Specifications Model: OffiWire-31 Pitch: 3:1 Hole Punch: Square (4x4 mm) Closing Capacity: From 3/16" up to 9/16" Punching Capacity: Up to 10 sheets of 20lbs bond paper Closing System: Vertical Format: Letter or A4 (European) Wire Selector: Included Weight: 23 lbs Warranty: 1 year