GBC CombBind Binding Comb A4 28mm Black (Pack 50) - 4028183

For multi-volume collections, annual reports, or extensive training courses, these 28mm GBC CombBind™ spines are the ultimate solution. Offering near-book capacity, they keep your substantial documents perfectly bound and presentable.

Key Features:

• Maximum Capacity – The robust 28mm diameter spine binds an enormous 240 sheets of standard 80gsm A4 paper.
• Serious Presentation – The classic black colour provides a professional, formal, and substantial feel to your largest documents.
• A4 Standard – Built with 21 rings for seamless compatibility with all A4 comb binding machines.
• Editable Format – Despite the size, the comb can be easily opened to add, remove, or update pages as your content evolves.
• Bulk Pack – Supplied in a pack of 50, offering excellent value for offices and print rooms handling high-volume documents.