3 1/2" Expansion

Step up capacity for busy charts. 3‑1/2" end tab pockets use durable, often Tyvek®‑lined gussets, with choices in manila, redrope, and color. Extra‑wide letter and legal formats protect larger packets, and drop‑front styles make indexing and re‑filing quick in open‑shelf systems.

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Product Display:
  • Smead End Tab File Pocket with 3-1/2" Accordion Expansion and Tyvek-Lined Gusset, Letter Size 12-3/8" W x 9-1/2" H -  Manila - 50/Carton

    Smead

    Smead End Tab File Pocket with 3-1/2" Accordion Expansion and Tyvek-Lined Gusset, Letter Size 12-3/8" W x 9-1/2" H - Manila - 50/Carton

    Retail:
    $372.82
    Our Price:
    $278.23
    (You  Save: $94.59 )

    Our Letter Size End Tab File Folder with accordion expansion is designed for shelf filing systems that require high capacity document storage. Used in medical, legal, and records management environments, this folder keeps paperwork contained with closed...

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  • Smead 75150  End Tab Extra Wide TUFF folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Manila, 10 per Box (75150)

    Smead

    Smead 75150 End Tab Extra Wide TUFF folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Manila, 10 per Box (75150)

    Retail:
    $86.70
    Our Price:
    $58.32
    (You  Save: $28.38 )

    The Smead End Tab Extra Wide TUFF Folder (75150) includes a reinforced Straight-Cut Tab and 3-1/2" accordion expansion. Constructed from sturdy Manila stock, this extra wide letter-size folder offers added capacity. Each box contains 10 folders. Key...

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  • Legal Size Expansion Pocket - Extra Wide - 10 x 15-3/4" with 3-1/2" Tyvek Expansion - 50/Box, Min Qty 2

    FilingSupplies.com

    Legal Size Expansion Pocket - Extra Wide - 10 x 15-3/4" with 3-1/2" Tyvek Expansion - 50/Box, Min Qty 2

    Retail:
    $218.09
    Our Price:
    $209.99
    (You  Save: $8.10 )

    Our full side folder with accordion expansion is designed for shelf filing systems that require side tab labeling and high capacity storage. Used for organizing active records, this folder expands to hold thick document sets while maintaining alignment...

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  • Smead 74680  End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Green Gusset, 10 per Box (74680)

    Smead

    Smead 74680 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Green Gusset, 10 per Box (74680)

    Retail:
    $85.15
    Our Price:
    $63.55
    (You  Save: $21.60 )

    Smead End Tab Folder features a reinforced straight-cut tab and 3-1/2" accordion expansion with a green gusset. Extra wide legal size, redrope material. Packed 10 per Box (74680). Key Features: Brand: Smead Type: End Tab Folder Tab: Reinforced...

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  • Accordion Expansion folder - Full Side Tab folder - 3-1/2" Tyvek Expansion - Letter Size 9-1/2" x 12-1/2" - 50/Carton

    FilingSupplies.com

    Accordion Expansion folder - Full Side Tab folder - 3-1/2" Tyvek Expansion - Letter Size 9-1/2" x 12-1/2" - 50/Carton

    Retail:
    $268.75
    Our Price:
    $243.10
    (You  Save: $25.65 )

    The Accordion Expansion Folder is built for high-capacity legal document storage, providing a durable and professional solution for case files and client records. Featuring a 3-1/2" Tyvek-reinforced gusset, this letter-size full side tab folder expands...

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  • Expansion Pockets - Colored Reinforced Full Side Tab Pockets - 6-1/2" H reinforced gusset - 9-1/2" x 12-1/2" with 3-1/2" Paper Expansion -50/Carton (2 carton min.)

    FilingSupplies.com

    Expansion Pockets - Colored Reinforced Full Side Tab Pockets - 6-1/2" H reinforced gusset - 9-1/2" x 12-1/2" with 3-1/2" Paper Expansion -50/Carton (2 carton min.)

    Retail:
    $283.87
    Our Price:
    $166.38
    (You  Save: $117.49 )

    These 22 pt. Double Thick Colored End Tab Folders are built for long-lasting performance in high-activity filing environments. Each folder features reinforced construction on both front and back panels with a 3/4" end tab, rip-stop gusset, and...

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  • Redweld Expandable File Pockets with Full Side Flexible Tab - 3 1/2" Accordion Expansion with Tyvek Gusset, Legal Size - Carton of 50

    Redweld

    Redweld Expandable File Pockets with Full Side Flexible Tab - 3 1/2" Accordion Expansion with Tyvek Gusset, Legal Size - Carton of 50

    Retail:
    $326.36
    Our Price:
    $309.48
    (You  Save: $16.88 )

    Our legal size side tab pocket folder is designed for shelf filing systems that require flexible side tab labeling and expandable storage. Used for organizing active records, this folder expands to hold thicker files while keeping documents aligned for...

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  • Smead 74679  End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Blue Gusset, 10 per Box (74679)

    Smead

    Smead 74679 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Blue Gusset, 10 per Box (74679)

    Retail:
    $85.15
    Our Price:
    $63.55
    (You  Save: $21.60 )

    Smead End Tab Folder offers a reinforced straight-cut tab and 3-1/2" accordion expansion with a blue gusset. Built with redrope material for extra wide legal size documents. Packed 10 per Box (74679). Key Features: Brand: Smead Type: End Tab...

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  • Smead 75124  End Tab File folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Manila Gusset, Letter Size, Manila, 25 per Box (75124) - 4 Boxes - Total of 100

    Smead

    Smead 75124 End Tab File folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Manila Gusset, Letter Size, Manila, 25 per Box (75124) - 4 Boxes - Total of 100

    Retail:
    $552.86
    Our Price:
    $412.58
    (You  Save: $140.28 )

    Smead End Tab File Folder includes a reinforced straight-cut tab and 3-1/2" accordion expansion with manila gussets. Letter size, manila color. Packed 25 per Box (75124). Key Features: Brand: Smead Type: End Tab File Folder Tab: Reinforced...

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  • Smead 74686  End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Red Gusset, 10 per Box (74686)

    Smead

    Smead 74686 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Red Gusset, 10 per Box (74686)

    Retail:
    $85.15
    Our Price:
    $63.55
    (You  Save: $21.60 )

    Smead End Tab Folder includes a reinforced straight-cut tab and 3-1/2" accordion expansion with a red gusset. Extra wide legal size, made of redrope. Packed 10 per Box (74686). Key Features: Brand: Smead Type: End Tab Folder Tab: Reinforced...

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  • Colored Accordion Expansion Pockets with Fiber Side Gusset - Legal Size - 3-1/2" Accordion Expansion -  Offered in 5 colors - 100/Box

    FilingSupplies.com

    Colored Accordion Expansion Pockets with Fiber Side Gusset - Legal Size - 3-1/2" Accordion Expansion - Offered in 5 colors - 100/Box

    Retail:
    $876.00
    Our Price:
    $792.93
    (You  Save: $83.07 )

    Accordion Expansion Folder with 5-piece construction, 3-1/2" expansion, Legal Size, Fiber Gusset, available in Red, Green, Blue, Yellow or Goldenrod. Key Features: Letter: Not Applicable Color: Red, Green, Blue, Yellow or Goldenrod Size: 9-1/2" H x...

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  • Smead 73688  End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Redrope with Yellow Gusset, 10 per Box (73688)

    Smead

    Smead 73688 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Redrope with Yellow Gusset, 10 per Box (73688)

    Retail:
    $74.35
    Our Price:
    $55.48
    (You  Save: $18.87 )

    Smead End Tab Folder with reinforced straight-cut tab and 3-1/2" accordion expansion, Extra Wide Letter Size in Redrope with Yellow Gusset, 10 per Box. Key Features: Letter: Not Applicable Color: Redrope with Yellow Gusset Size: 9-1/2" H x 12-3/8"...

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  • Smead 74624  End Tab File folder, Reinforced 4"-High Tab Top Position, 3-1/2" Accordion Expansion, Legal Size, Redrope with Manila Liner, 10 per Box (74624)

    Smead

    Smead 74624 End Tab File folder, Reinforced 4"-High Tab Top Position, 3-1/2" Accordion Expansion, Legal Size, Redrope with Manila Liner, 10 per Box (74624)

    Retail:
    $66.57
    Our Price:
    $49.68
    (You  Save: $16.89 )

    The Smead End Tab File Folder (74624) includes a reinforced 4"-high top tab and 3-1/2" accordion expansion. Designed for legal-size documents, this Redrope folder with a Manila liner offers superior durability and labeling space. Sold 10 per box. Key...

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  • Standard Paper Gussets - Letter Size Accordion Expansion folder 9-1/2 x 11-3/4 x 1-3/4, Box of 50, Min Qty 2

    FilingSupplies.com

    Standard Paper Gussets - Letter Size Accordion Expansion folder 9-1/2 x 11-3/4 x 1-3/4, Box of 50, Min Qty 2

    Retail:
    $144.79
    Our Price:
    $137.58
    (You  Save: $7.21 )

    Our letter size expanding file folder with standard paper gussets is designed for organizing everyday documents that need moderate expansion. Used for office records, project paperwork, and reference files, this folder expands to hold growing stacks...

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  • LIP STYLE Expansion Pocket - Side Tab -  Legal Size -with 3-1/2" Accordion Expansion w/ Paper Gussets  - 50, Min Qty 2/Box

    FilingSupplies.com

    LIP STYLE Expansion Pocket - Side Tab - Legal Size -with 3-1/2" Accordion Expansion w/ Paper Gussets - 50, Min Qty 2/Box

    Retail:
    $219.79
    Our Price:
    $208.19
    (You  Save: $11.60 )

    LIP STYLE Expansion Pocket with side tab features a 3-1/2" accordion expansion and reinforced paper gussets. Legal size, 9-1/2" H x 15-1/2" W. Box of 50, minimum 2 boxes required. Key Features: Material: 22 pt. Double Thick Front and Back Tab: 3/4"...

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  • Smead 73610  100% Recycled End Tab Extra Wide folder, Straight-Cut Tab, 3-1/2" Accordion Expansion, Letter Size, Redrope, 25 per Box (73610)

    Smead

    Smead 73610 100% Recycled End Tab Extra Wide folder, Straight-Cut Tab, 3-1/2" Accordion Expansion, Letter Size, Redrope, 25 per Box (73610)

    Retail:
    $160.69
    Our Price:
    $119.92
    (You  Save: $40.77 )

    The Smead 100% Recycled End Tab Extra Wide Folder (73610) features a Straight-Cut Tab and 3-1/2" accordion expansion. Made from Redrope recycled material, this letter-size folder includes 25 per box and supports sustainable filing systems. Key...

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  • 5pc End Tab Premium Expansion Pocket Paper Gusset 
(9-1/2" x 12-1/2" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc End Tab Premium Expansion Pocket Paper Gusset (9-1/2" x 12-1/2" x 3-1/2") - 50/Case

    Retail:
    $36.91
    Our Price:
    $27.55
    (You  Save: $9.36 )

    This 5-piece End Tab Premium Expansion Pocket includes a reinforced paper gusset and a 3-1/2" expansion for reliable storage. The end tab design supports shelf filing systems and provides easy labeling for organized retrieval. Key Features: Letter:...

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  • 5pc End Tab Premium Expansion Pocket Paper Gusset (9-1/2" x 12-1/2" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc End Tab Premium Expansion Pocket Paper Gusset (9-1/2" x 12-1/2" x 3-1/2") - 50/Case

    Retail:
    $250.46
    Our Price:
    $186.91
    (You  Save: $63.55 )

    This 5-piece End Tab Premium Expansion Pocket offers a 3-1/2" expansion and durable paper gusset for daily filing needs. The reinforced end tab is ideal for shelf filing and frequent handling. Key Features: Letter: Yes Color: Manila Size: 9-1/2" x...

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  • 5pc End Tab Premium Expansion Pocket Paper Gusset (9-1/2" x 15-1/2" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc End Tab Premium Expansion Pocket Paper Gusset (9-1/2" x 15-1/2" x 3-1/2") - 50/Case

    Retail:
    $278.60
    Our Price:
    $207.91
    (You  Save: $70.69 )

    This 5-piece End Tab Premium Expansion Pocket is designed for large legal-size records. A 3-1/2" paper gusset offers durability and expansion for growing file collections. Key Features: Letter: No Color: Manila Size: 9-1/2" x 15-1/2" x 3-1/2" Finish:...

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  • 5pc Expansion Pocket, Top Tab with Paper Gusset 
(9-1/2" x 14-3/4" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Expansion Pocket, Top Tab with Paper Gusset (9-1/2" x 14-3/4" x 3-1/2") - 50/Case

    Retail:
    $236.32
    Our Price:
    $176.36
    (You  Save: $59.96 )

    This 5-piece Expansion Pocket features a 3-1/2" paper gusset and top tab for efficient labeling. Designed for active filing environments, it provides dependable organization for legal-size materials. Key Features: Letter: No Color: Manila Size: 9-1/2"...

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  • 5pc Expansion Wallet with Cord and Premium Paper Gusset 
(10" x 15" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Expansion Wallet with Cord and Premium Paper Gusset (10" x 15" x 3-1/2") - 50/Case

    Retail:
    $460.47
    Our Price:
    $343.64
    (You  Save: $116.83 )

    This 5-piece Expansion Wallet with Cord and Premium Paper Gusset is built for large legal-size documents. The 3-1/2" expansion and durable cord closure ensure files stay secure during storage or transport. Key Features: Letter: No Color: Manila Size:...

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  • 5pc Expansion Wallet with Cord and Premium Paper Gusset 
(9-1/2" x 11-3/4" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Expansion Wallet with Cord and Premium Paper Gusset (9-1/2" x 11-3/4" x 3-1/2") - 50/Case

    Retail:
    $430.63
    Our Price:
    $321.36
    (You  Save: $109.27 )

    The 5-piece Expansion Wallet with Cord and Premium Paper Gusset keeps bulky letter-size files neatly organized. The cord closure and 3-1/2" expansion offer secure document storage and easy portability. Key Features: Letter: Yes Color: Manila Size:...

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  • 5pc Expansion Wallet with Cord Premium Paper Gusset 
(10" x 15" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Expansion Wallet with Cord Premium Paper Gusset (10" x 15" x 3-1/2") - 50/Case

    Retail:
    $717.51
    Our Price:
    $535.46
    (You  Save: $182.05 )

    The 5-piece Expansion Wallet with Cord and Premium Paper Gusset secures large legal-size files with a 3-1/2'' expansion and reinforced closure. It's built for long-term durability and daily use. Key Features: Letter: No Color: Manila Size: 10'' x 15''...

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  • 5pc Premium Expansion Pocket, Top Tab with Paper Gusset 
(9-1/2" x 11-3/4" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Premium Expansion Pocket, Top Tab with Paper Gusset (9-1/2" x 11-3/4" x 3-1/2") - 50/Case

    Retail:
    $227.81
    Our Price:
    $170.00
    (You  Save: $57.81 )

    The 5-piece Premium Expansion Pocket provides 3-1/2'' of flexible capacity and a top tab design for labeling. Built with premium paper gussets, it's an efficient storage solution for letter-size documents. Key Features: Letter: Yes Color: Manila Size:...

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  • 5pc Premium Expansion Pocket, Top Tab with Paper Gusset 
(9-1/2" x 14-3/4" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Premium Expansion Pocket, Top Tab with Paper Gusset (9-1/2" x 14-3/4" x 3-1/2") - 50/Case

    Retail:
    $253.26
    Our Price:
    $189.00
    (You  Save: $64.26 )

    The 5-piece Premium Expansion Pocket offers dependable capacity and organization for legal-size files. Featuring a 3-1/2" expansion and top tab, this pocket provides easy labeling and quick access to stored materials. Key Features: Letter: No Color:...

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  • 5pc Top Tab Premium Expansion Pocket Paper Gusset 
(9-1/2" x 11-3/4" x 3-1/2") - 50/Case

    FilingSupplies.com

    5pc Top Tab Premium Expansion Pocket Paper Gusset (9-1/2" x 11-3/4" x 3-1/2") - 50/Case

    Retail:
    $340.48
    Our Price:
    $254.09
    (You  Save: $86.39 )

    This 5-piece Top Tab Premium Expansion Pocket provides 3-1/2" of expansion and heavy-duty paper gussets. Designed for letter-size organization, it ensures long-term durability and easy access with its top tab design. Key Features: Letter: Yes Color:...

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