Binding Comb Element Plastic - 51mm Spiral

Bind your large documents quickly and professionally with this 51mm Plastic Spiral Comb Binding Element. Designed to fit standard A4 binding machines, it securely holds up to 450 sheets of 80gsm paper, making it perfect for reports, manuals, presentations, and school projects.

Made from high-quality, flexible plastic, this comb binding spine allows documents to lie flat when open and pages to turn easily—ideal for frequent handling or reference use.

Key Features:

• ✅ 51mm spine size – binds up to 450 sheets (80gsm)

• ✅ Compatible with A4 comb binding machines

• ✅ Durable plastic material – flexible and long-lasting

• ✅ Reusable and easy to open/close

• ✅ Perfect for reports, training manuals, projects, and portfolios