2120 4th Ave

Lakewood, NY 14750

+1 (800) 346-2875

Customer Support

Mon - Fri: 8:00 - 5:00

(1 customer review)

Large File Folder C size – 18″ x 24″ D1.5


This flat file folder is the perfect compliment to your flat file cabinets. These sturdy and reliable large folders provide organization and protection. Improve your office efficiency and protect your large documents from damage. These folders are for 18″ x 24″ maximum size drawing storage. Priced per dozen.

SKU: D1.5


Large File Folder Details:
  • 12 Large File Folders in package
  • Max Sheet Size: 18″ x 24″
  • Compatible with Flat File Cabinets – see below*
  • Folder Width: 18″
  • Folder Height: 24 1/2″
  • Number of Hand Holes: 1
  • Folder Labels Included

Advantages of Ulrich Large File Folders

large file folder has a hand hole to aid in pulling large folder from a heavy stack. Mylar reinforcement ensures long life of the blueprint folder.
Hand Hole

Hand hole grip for aid in pulling large file folder from a heavy stack is reinforced with mylar to ensure long life.



Large file folder heavy duty construction includes a deep hem for many years of reliable service
Large Reinforcement Hem

Large Reinforcement Hem provides additional folder stiffness, making it easier to remove folder from a large stack. Provides extended folder life.


Folder labels for large file folders to store engineering prints, blueprint storage, poster storage, map storage

Generous Corner Notch

Corner notch allows for rapid folder search. Reveals label even when Flat File Folder is only partially loaded. Allows for detailed content indexing.


Large File Folder - Ulrich D or A1 size, 24" x 36", Flat File Folder for organizing Maps and Plans in flat file cabinet

Smooth Top and Closed Bottom

Smooth top edge of large file folders prevents any danger of paper cuts. While the closed bottom design prevents documents from curling at the back of the drawer.


Cabinet Compatibility

This Ulrich Large File Folder is Compatible with the following Flat File Cabinet Manufacturers:
Ulrich large file folders are compatible with these flat file cabinets

  • Hamilton Mfg. – Regular Series
  • Hamilton Mfg. – Wood filing Units
  • Mayline – Metal Plan Files
  • Stacor – Stakmaster, Planmaster, Intermaster “A”
  • Plan Hold – Flat Drawer Files
  • Safco Flat Files

To ensure proper fit, measure the inside of the flat file drawer and divide the width in half. These folders should fit side by side across the width of the flat file drawer.


Organize your flat file cabinets with these heavy duty large folders

Large File Folder Specification Sheet

Downloadable Large File Folder Brochure.



Click Here for other Large File Folder Sizes

Special Size Large File Folders available call customer service 800-346-2875.

Additional information

Weight 11 lbs
Dimensions 29 × 20 × 3 in

1 review for Large File Folder C size – 18″ x 24″ D1.5

  1. Michael Gellendin

    Your product and service are excellent and I sincerely appreciate of quickly we received the folders.
    Thank you,

Add a review

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.