5-25 sheets ( 20lb 80gsm ) Binding Capacity
Pitch 3:1, 32-hole pattern and 1/4 inch
Binding letter size and below size paper (cut the over size part)
Perfect for internal reports and functional documents. Especially binding using with Rayson TD-132, TD-1500B34 or TD-1500B34R wire binding machine.
Permanent binding keeps pages in place. Available in several diameters.