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Blank Chart Dividers, Letter Size, Bottom Tab, 150 Sheets/Box

Blank Letter-Size Chart Dividers, Writable 1/6-Cut Bottom Tabs, 150/Box

Your Price: $30.99
(21 reviews) Write a Review
Brand
MAP Compatible
SKU:
CBT21
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Blank Letter-Size Chart Dividers, 1/6-Cut Bottom Tabs, 150/Box

CBT21 blank chart dividers organize letter-size medical records into six clearly separated sections while allowing you to write your own tab headings. Each divider has a writable Mylar-coated 1/6-cut bottom tab, reinforced top punching, and durable 125 lb. manila construction.

The tabs are blank and writable on both sides, giving medical offices and records departments the flexibility to create section titles that match their filing system. The dividers arrive in 25 collated sets of six, eliminating the need to sort individual tab positions before assembling charts.

CBT21 dividers are designed for two-prong fastener folders and provide a durable, domestically manufactured alternative to comparable Medical Arts Press chart-divider formats. Use them with your choice of end-tab file folders or top-tab file folders.

1/6-Cut Bottom-Tab Positions
Writable Mylar Tabs on Both Sides
25 Collated Sets of 6 Tabs 150 Dividers Total
Letter Size For 8.5 x 11 Size Paper

Product Specifications

Item Number CBT21
Product Type Blank writable chart dividers
Sheet Size Letter size
Overall Dimensions 8-1/2″ W × 11-1/2″ H, including tab
Divider Material 125 lb. manila stock
Tab Cut 1/6-cut
Tab Position Bottom tab
Tab Style Blank and writable on both sides
Tab Reinforcement Mylar coated
Punching Two-hole punched at top
Punch Reinforcement Mylar reinforced
Collated Yes
Sets per Box 25 collated sets
Dividers per Set 6 tab positions
Quantity 150 dividers per box
Country of Origin Made in the USA

Why Choose CBT21 Blank Chart Dividers?

  • Create your own headings: Blank Mylar tabs can be written on both sides to match your preferred chart sections.
  • Six organized sections: The 1/6-cut tab sequence separates each chart into six easy-to-find categories.
  • No sorting required: Every box contains 25 sets that are already collated in tab order.
  • Built for repeated handling: Heavy 125 lb. manila stock provides greater durability than lightweight divider paper.
  • Reinforced attachment points: Mylar-reinforced punching helps resist tearing around folder fasteners.
  • Protected tab edges: Mylar coating strengthens the writable bottom tabs during frequent chart use.
  • Made in the USA: Domestically manufactured for consistent professional filing performance.

Common Applications

CBT21 dividers are well suited for records that require customized headings instead of preprinted medical indexes.

  • Patient medical and dental charts
  • Clinical and behavioral-health records
  • Long-term care and rehabilitation files
  • Insurance and billing documentation
  • Employee health and occupational records
  • Legal, administrative, and case files

Choosing the Correct Blank Chart Divider

Choose CBT21 for Letter-Size, 1/6-Cut Bottom Tabs

CBT21 is the correct choice when your folders hold letter-size documents and you want six writable tab positions running along the bottom edge. Each box contains 150 dividers arranged into 25 complete six-tab sets.

When to Choose 1/5-Cut Bottom Tabs

Choose the letter-size 1/5-cut version when each file needs five sections rather than six. The different cut changes both the number and placement of the tabs, so the two configurations should not be mixed within the same filing system.

When to Choose Legal-Size Dividers

Choose a legal-size version when the folders and documents require legal-size divider sheets. CBT21 is specifically sized for standard letter-size charts.

Bottom Tabs vs. Side Tabs

Choose CBT21 when section headings should be visible along the bottom of an open chart. Choose the letter-size 1/6-cut side-tab version when headings need to appear along the side edge instead.

Important Ordering Guidance
  • Confirm that your folders and documents use letter-size sheets.
  • Verify that your filing system requires bottom tabs rather than side tabs.
  • CBT21 contains six tab positions per collated set.
  • The tabs arrive blank and must be labeled by the user.
  • Use the reinforced top holes with compatible two-prong folder fasteners.
  • Each box contains 25 complete sets, for a total of 150 dividers.

Frequently Asked Questions

Are the CBT21 tabs preprinted?

No. The tabs are intentionally blank so you can create headings that match your own chart organization system.

Can I write on both sides of the tabs?

Yes. The Mylar-coated tabs are writable on both sides.

How many complete divider sets are in one box?

Each box contains 25 collated sets. Every set has six tab positions, providing 150 individual dividers altogether.

Are these dividers letter size or legal size?

CBT21 dividers are made for letter-size records. Each divider measures 8-1/2 inches wide by 11-1/2 inches high, including the bottom tab.

Where are the tabs positioned?

The writable tabs run along the bottom edge in a six-position, 1/6-cut sequence.

Will these dividers work with two-prong fastener folders?

Yes. Each divider is two-hole punched at the top for use with compatible two-prong folder fasteners. The punched area is Mylar reinforced to help resist tearing.

Do I need to sort the dividers before using them?

No. The dividers arrive collated into complete six-tab sets.

Where are CBT21 chart dividers manufactured?

They are made in the USA.

Helpful Filing Products

21 Reviews Hide Reviews Show Reviews

  • 5
    Blank Chart Dividers - Letter Size

    Posted by Lani on Mar 25, 2026

    These were perfect for the project our office is working on. Every bottom tab I found they were either preprinted, legal size, each tab sold individually or would take a 3-4 weeks for delivery. I was super stressed. These arrived within the week and were perfect!

  • 5
    These tab dividers were exactly what I was looking for and worked perfectly to keep sections seperated in our files.

    Posted by Unknown on Jul 24, 2025

    highly recommend

  • 5
    file dividers

    Posted by Janet on Aug 16, 2024

    we use these in our medical office. They are the best I have found.

  • 5
    Blank Chart Dividers, Bottom Tab

    Posted by Sherry Roby on Apr 26, 2024

    I review and index records for our doctors. These are perfect. I have been unable to locate the bottom tab dividers with more than 2-4 tabs. You are my go to now!

  • 5
    Perfect!

    Posted by Beth Mills on Apr 22, 2023

    These are exactly what we needed!!!

  • 5
    Exactly what I needed

    Posted by DICKINSON COUNTY CLERK on Oct 11, 2022

    This worked great for the project I needed. I had landscape type binders and needed seperators for it, this was the best price I could find and it shipped quickly to us. Thank you.

  • 5
    Great Customer Service and Quick Delivery!

    Posted by Elizabeth Williams on Aug 15, 2022

  • 5
    Very satisfy with recent purchase!

    Posted by Anonymous on Mar 14, 2022

    I am very happy with the whole experience. From finding what I needed, to purchasing and with the fast shipping. First time buying with Advanced Filing and will use them in the future.

  • 5
    Title of review 347

    Posted by CHRISTINA CONLON on Jan 01, 2022

  • 4
    Chart Dividers

    Posted by Lynn on Sep 02, 2021

    Came quickly. Everything was good. Unfortunately, I was looking for white, and they were manilla... but they are fine for what I need.

  • 5
    Title of review 313

    Posted by Eric Friedrich on Aug 11, 2021

  • 1
    office supplies

    Posted by DIANE MORAN on Aug 04, 2021

    have yet to receive our order that was suppose to have gotten here and still has not 8/4/2021 Response: Your order was delivered 8/4/21 via FedEX

Size:
Letter-Size
Tab Style:
Bottom Tab
Tab Position:
Collated
Color:
Manila
Tab Cut:
1/6-Cut
Material Weight:
125lb Stock
Hole Punch:
2HP Top
Divider Type:
Blank/Writable
Packaging:
150/Box
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