Renz Ringwire 7,1mm 3:1 Binding Spine Black RRW07.1BK3:1

Renz Ringwire 7,1mm 3:1 Binding Spine Black RRW07.1BK3:1 The Renz Ringwire RRW07.1BK3:1 is a black cut-wire binding spine designed for producing neat, professionally bound A4 documents. Its 3:1 pitch configuration provides 34 loops along the A4 binding edge and is suitable for documents measuring up to 4.5 mm thick, or approximately 45 sheets of 80 gsm paper. Professional Wire-Bound Documents Once correctly closed with a compatible wire-binding machine, the twin-loop wire spine holds punched pages securely while allowing them to turn smoothly. Documents can open flat on a desk or fold back on themselves, making the binding practical for reports, presentations, manuals, proposals and other frequently handled material. Clean Black Finish The black finish provides a smart, understated appearance that works well with a wide range of cover colours and printed designs. Supplied as pre-cut A4 elements, the spines are ready for use without cutting wire from a spool. Key Features: Pre-cut A4 ring-wire elements for convenient document production. 3:1 pitch with three holes per inch and 34 loops along the A4 edge. 7.1 mm regional diameter designation with a 4.5 mm maximum book thickness. Binds approximately 45 sheets of 80 gsm paper when used with suitable equipment. Wire-bound pages can open flat or fold back for comfortable reading and reference. Black finish gives reports, manuals and presentations a professional appearance. Supplied in a standard box of 100 binding spines. Suitable Applications: Business reports and proposals Training material and instruction manuals Presentations and project documents Reference guides and workbooks Short-run professional document production Technical Specifications: Specification Details Brand Renz Manufacturer Part Number RRW07.1BK3:1 Product Type Pre-cut ring-wire binding spine Binding Format Twin-loop wire binding Pitch 3:1 pitch – three holes per inch Wire Diameter 7.1 mm (9/32 inch regional designation) Maximum Book Thickness 4.5 mm Binding Capacity Up to approximately 45 sheets of 80 gsm paper Document Format A4 Number of Loops 34 Colour Black Pack Quantity 100 binding spines Equipment Required Compatible 3:1 pitch punching and wire-closing equipment Binding capacity is based on 80 gsm paper and may vary according to the paper, covers and binding equipment used. Give reports, presentations and manuals a neat wire-bound finish by adding these Renz binding spines to your cart today.