End Tab Classification Folders with 3 Dividers, Letter Size, Goldenrod, 18 pt Stock, 3" Expansion, 10/Box

18 pt Blue End Tab Classification Folders with 3 Dividers and 3" Expansion

These blue letter size end tab classification folders with 3 dividers are designed for shelf filing systems that need expanded capacity, multiple document sections, secure fasteners, and easy-to-read end tab labeling. They are a practical choice for medical charts, legal files, personnel records, insurance files, office records, and other high-volume filing applications.

This version is made with 18 pt blue folder stock and includes 18 pt manila dividers. It should be sold separately from heavier 25 pt pressboard classification folders, because this folder offers a lighter 18 pt construction while still providing multiple filing sections, end tab visibility, and fastener-based document organization.

Each folder includes a 3″ gray Tyvek® reinforced expansion, giving the file extra room to grow while helping protect the gusset from tearing and everyday wear. The end tab design works well in open-shelf filing systems and lateral file cabinets where folders are accessed from the side and labels need to remain visible.

For secure document storage, each folder includes two 2″ bonded fasteners on the inside front and inside back, plus 1″ duo fasteners on the manila dividers. This creates multiple filing surfaces for separating documents by section, date, document type, department, case stage, or workflow step.

Why Choose This 18 pt Blue Classification Folder?

• 18 pt blue folder stock provides a lighter construction than 25 pt pressboard classification folders
• Three 18 pt manila dividers create multiple filing sections inside the folder
• 3″ gray Tyvek® expansion adds extra file capacity and reinforces the gusset
• Two 2″ bonded fasteners are installed on the inside front and inside back
• 1″ duo fasteners on the manila dividers provide additional secure filing surfaces
• End tab layout is ideal for open-shelf and lateral filing systems
• Blue folder stock supports color-coded filing systems
• Packaged 10 folders per box for specialty filing needs and smaller quantity ordering

18 pt vs. 25 pt Classification Folders

This folder is an 18 pt end tab classification folder, not a 25 pt pressboard classification folder. The 18 pt construction is a lighter option for filing systems that still need multiple dividers, internal fasteners, and a larger 3″ expansion, but do not require the added stiffness of heavier 25 pt pressboard.

Choose this version when you want a functional divided classification folder with lower bulk, lighter folder stock, and extra file capacity. Choose a 25 pt pressboard version when maximum rigidity and heavy-duty long-term file handling are more important.

Product Specifications

Common Uses

• Medical and patient chart filing
• Legal case files and client records
• Personnel and HR files
• Insurance and claim documentation
• Office records requiring multiple filing sections
• High-capacity shelf filing systems
• Color-coded document organization