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15-50 sheets ( 20lb 80gsm ) Binding Capacity
Pitch 3:1, 32-hole pattern and 3/8 inch
Perfect for internal reports and functional documents. Especially binding using with Rayson TD-132, TD-200, TD-200R, TD-1500B34 or TD-1500B34R wire binding machine.
Permanent binding keeps pages in place. Available in several diameters.
These heavy-duty metal binding spines with 3:1 pitch and 32-loop are available in a wide range of sizes binding letter size paper. Using with Rayson binder TD-132, TD-1500B34, TD-1500B34R, TD-200 and TD-200R perfect for binding reports, presentations and any other book binding projects