Velobind 12-prong binding strip spines for velobind and gestetner binding machines.
sturdy spine pins that weld permanently to keep confidential reports and classified documents tamper-proof and secure.
includes both the prong and secure clamping strips.
with leatherette type finish on plastic strips.
compatible with gbc system 1, system 2, system 3 velobind machines.
size: 50mm.
colour: black.
binding capacity: 2-750 sheets.
length: a4 (12 prongs).
box quantity: 100.