Top 8 Clasp Envelopes 6 x 9 – Clasp Mailing Envelopes

As an Amazon Associate I earn from qualifying purchases.

1. Quality Park

 #ad

Quality Park 6 x 9 Clasp Envelopes, 28 lb Kraft Paper, 100 per Box QUA37855, Clasp and Gummed Closures for Storing or Mailing

#ad
Quality Park #ad - Heavyweight 28 lb kraft manila envelopes are opaque to protect private contents; strong enough for bulk mailing or organizing the office. Double prong metal clasps with reinforced eyelets.

Our yellow envelopes have durable 2 prong metal clasps and reinforced eyelets to let you access your files as needed; open, close, repeat. Heavily gummed flaps. Reusable envelops. A deeply gummed envelope flap is laid thick with moisture-activated adhesive; creates a firm seal you can trust in the mail. Clasp envelope on paper stock features a gummed flap closure. Small envelopes keep documents neat; fold in half instead of bulky double folds in a #10 envelope; ideal for 6 x 8 greeting cards or invites. Quality park 6x9 clasp envelopes are a staple of every office; a gummed flap and reusable clasp make them ideal for mailing and storage; 100 per box.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height3.9 Inches
Length11.4 Inches
Weight2.2 Pounds
Width6.3 Inches
Part NumberQUA37855
ModelQUA37855

2. AmazonBasics

 #ad

AMZP12, AmazonBasics Catalog Mailing Envelopes, Peel & Seal, 6x9 Inch, Brown Kraft, 100-Pack

#ad
AmazonBasics #ad - Durable 28-pound brown kraft material provides privacy and strength. 100-pack of 6 x 9 inch catalog envelopes. Measures 6 by 9 inches each. Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Easy-to-seal peel & Seal closure—no moisture needed.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Part NumberAMZP12
ModelAMZP12

3. Quality Park

 #ad

100/Box QUA37755, Quality Park 6" x 9" Clasp Envelopes, Gummed Flap, Brown Kraft

#ad
Quality Park #ad - 100 per box: always have a good supply on hand with this 100 count box. Designed for repeated use: Double prong metal clasp is durable and eyelets are reinforced. Permanent seal: in addition to the clasp closure, the deep gumming on the flap can create a permanent seal. Heavy duty: extra durable, 32 lb. Brown kraft stock gives contents extra protection during mailing, storage and handling. Versatile: perfect size for small or folded documents – no need to waste large envelopes for small items.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height3.6 Inches
Length11.4 Inches
Weight0.06 Pounds
Width6.4 Inches
Part NumberQUA37755
ModelQUA37755

4. EnDoc

 #ad

Clasp Envelopes – 6x9 Inch Brown Kraft Catalog Envelopes, With Clasp Closure & Gummed Seal – 28lb Heavyweight Paper Envelopes for Home, Legal or School., Office, Business, 30 Pack

#ad
EnDoc #ad - Letter size pricing – ideal 6” x 9” size offers maximum space within usps 1-Stamp Dimension Requirements; Buy Bulk & Save Big on Both Supplies & Shipping. Double seal design – provides dependable security for work & Personal Mailing; Features Reusable Dual Prong Clasps & Gummed Seals w/ Tough Adhesive Glue.

Catalog orientation – classic open end style enables fast, Convenient Stuffing for Letter, Legal Document, pamphlet, Coupon & Other Common Mailers. Made in usa, durable 28lb standard brown kraft envelopes proudly made right here in the United States Provides Confidential Protection & Exceptional Rip, heavy duty paper – extra strong, Tear & Puncture Resistance - Thank you for supporting American manufacturing!. Heavyweight envelope set – pack of 30 single envelopes accommodates Variety of Small & Large Documents for Home, Business, Office, Legal & More.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part NumberClasp Brown

5. EnDoc

 #ad

EnDoc 6X9 Clasp Envelopes, 100 Pack, 28lb Heavyweight Paper, Office, Home, Business or School., Manila Brown Kraft Catalog Mailing Envelopes for Legal, With Clasp Closure & Gummed Seal

#ad
EnDoc #ad - Made in usa, heavy duty paper – extra strong, durable 28lb standard brown kraft envelopes proudly made right here in the United States Provides Confidential Protection & Exceptional Rip, Tear & Puncture Resistance - Thank you for supporting American manufacturing!.

Catalog orientation – classic open end style enables fast, convenient Stuffing for Letter, Pamphlet, Legal Document, Coupon & Other Common Mailers. Heavyweight envelope set – box of 100 single envelopes accommodates Variety of Small & Large Documents for Home, Business, Office, Legal & More. Safe for storage – ideal 9 x 6 size is perfect for both mailing & more; Buy in Bulk & Storing Important Paperwork, Stamps, Craft Projects, Dies & Save Big. Double seal design – provides dependable security for work & Personal Mailing; Features Reusable Dual Prong Clasps & Gummed Seals w/ Tough Adhesive Glue.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part NumberENC02
ModelEn125
WarrantyNo Warranty

6. Quality Park

 #ad

6x9, Redi-Strip, 100 per box 44182, Quality Park, Catalog Envelope, White

#ad
Quality Park #ad - Reduce waste: not only will the redi-strip save your time, safe, it will save your money! These envelopes have a longer shelf life thanks to the peelable strip that protects your adhesive from dust! Relief: our envelopes are set for quick, fist class mail delivery so you can send out your packages stress-free.

Secure: the firm redi-strip is so easy to use, just remove the strip and press. These white envelopes can be used for virtually anything you need them for! Professional finiish: Bright White paper makes for a fresh, clean appearance perfect for any use. No need to worry about contents falling out! Multi-purpose: these 6x9 envelopes can easily fit folded letters, CDs, documents, etc.
BrandQuality Park #ad
ManufacturerQuality Park #ad
Height3.13 Inches
Length7.75 Inches
Weight2.24 Pounds
Width6.94 Inches
Part NumberQUA44182
ModelQUA44182

7. Mead

 #ad

6" x 9", Mead Brown Kraft Envelopes, Clasp, 100/Box CO755

#ad
Mead #ad - Dual purpose seal allows for multiple uses. 6" x 9". Open end closure. Use the moisture activated gummed seal for mailing or the strong metal clasp for repeated use and storage purposes. Extra heavy-duty opaque 32lb brown Kraft material provides privacy of contents. 100 envelopes per box. A durable multi-purpose envelope.
BrandMead #ad
ManufacturerMead #ad
Height11.5 Inches
Length3.75 Inches
Width6.5 Inches
Part NumberCO755m
ModelCO755m

8. Blue Summit Supplies

 #ad

Oversize 6 x 9 Envelope Peel and Seal Flap with 28 Pound Kraft Paper Envelopes, Printer Friendly Design, 100 Count, 100 6 x 9 Self Seal Golden Brown Kraft Catalog Envelopes

#ad
Blue Summit Supplies #ad - Perfect size for safely mailing small items like folded letters, dvds, letter envelopes, and ecommerce items. Provides complete security: your documents are safe from others during transit.

Easily print with both laser and inkjet printers with our smaller 6x9 inch Catalog Envelope design and low profile flap. Thick opaque paper prevents others from seeing your contents. No tape is required. Securely holds hefty files during transit due to it sturdy construction and thick 28 LB Kraft Paper. Just peel and seal to create a strong lasting seal: No need to worry about your contents failing out during transit even when shipping hefty items.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Part NumberBSS-92588-017
ModelBSS-92588-017