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Clasp Envelopes


Clasp envelopes are called the because they have a metal clasp that is fastened to the envelope which keeps the envelope closed. The most common size of clasp envelopes is 9 x 12, however 10 x 13 and 6 x 9 clasp envelopes are also very common. You can mail clasp envelopes just like any other types of envelopes. We advise using a self adhesive label to print your return address or mailing address. Browse our selection of Franklin® and Statesman® style clasp envelopes below, or filter by different characteristics above.
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6 x 9 Clasp Envelopes 28lb Brown Kraft 100/BX 6 x 9 Clasp Envelopes 28lb Brown Kraft 100/BX

6 x 9 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $17.99
6-1/2 x 9-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX 6-1/2 x 9-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX

6 1/2 x 9 1/2 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $25.99
7 x 10 Clasp Envelopes 28lb Brown Kraft 100/BX 7 x 10 Clasp Envelopes 28lb Brown Kraft 100/BX

7 x 10 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $27.99
7-1/2 x 10-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX 7-1/2 x 10-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX

7 1/2 x 10 1/2 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $29.99
8-3/4 x 11-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX 8-3/4 x 11-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX

8 3/4 x 11 1/2 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $30.99
10 x 13 Clasp Envelopes 28lb Brown Kraft 100/BX 10 x 13 Clasp Envelopes 28lb Brown Kraft 100/BX

10 x 13 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $21.99
11 1/2 x 14 1/2 Clasp Envelopes 28lb Brown Kraft 100/BX 11 1/2 x 14 1/2 Clasp Envelopes 28lb Brown Kraft 100/BX

11 1/2 x 14 1/2 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $38.99
12 x 15-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX 12 x 15-1/2 Clasp Envelopes 28lb Brown Kraft 100/BX

12 x 15 1/2 - 28 Statesman (Recycled Brown Kraft) SFI Open End Clasp (100/Box)

Price: $38.99
Franklin Clasp Catalog (2-1/2 x 4-1/4 Envelope) 5472 2-1/2 x 4-1/2 Clasp Envelopes 32lb Brown Kraft 250/BX

2 1/2 x 4 1/4 - 32 Franklin (Golden Kraft) SFI Open End Clasp (250/Box)

Price: $54.99
Franklin Clasp Catalog (3-1/8 x 5-1/2 Envelope) 5480 3-1/2 x 5-1/2 Clasp Envelopes 32lb Brown Kraft 250/BX

3 1/8 x 5 1/2 - 32 Franklin (Golden Kraft) SFI Open End Clasp (250/Box)

Price: $43.99
Franklin Clasp Catalog (3-1/2 x 6-1/2 Envelope) 5496 3-1/2 x 6-1/2 Clasp Envelopes 32lb Brown Kraft 100/BX

3 1/2 x 6 1/2 - 32 Franklin (Golden Kraft) SFI Open End Clasp (250/Box)

Price: $58.99
Franklin Clasp Catalog (4 x 6-3/8 Envelope) 5504 4 x 6-3/8 Clasp Envelopes 32lb Brown Kraft 100/BX

4 x 6 3/8 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $28.99
Franklin Clasp Catalog (4-1/2 x 10-3/8 Envelope) 5536 4-1/2 x 10-3/8 Clasp Envelopes 32lb Brown Kraft 100/BX

4 1/2 x 10 3/8 - 32 Franklin (Golden Kraft) SFI Open End Policy Clasp (100/Box)

Price: $25.99
Franklin Clasp Catalog (5 x 7-1/2 Envelope) 5552 5 x 7-1/2 Clasp Envelopes 32lb Brown Kraft 100/BX

5 x 7 1/2 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $30.99
Franklin Clasp Catalog (5 x 11-1/2 Envelope) 5560 5 x 11-1/2 Clasp Envelopes 32lb Brown Kraft 100/BX

5 x 11 1/2 - 32 Franklin (Golden Kraft) SFI Open End Policy Clasp (100/Box)

Price: $34.99
Franklin Clasp Catalog (6 x 9 Envelope) 5584 6 x 9 Clasp Envelopes 32lb Brown Kraft 100/BX

6 x 9 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $19.99
Franklin Clasp Catalog (7 x 10 Envelope) 5600 7 x 10 Clasp Envelopes 32lb Brown Kraft 100/BX

7 x 10 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $18.99
Franklin Clasp Catalog (9 x 12 Envelope) 5624 9 x 12 Clasp Envelopes 32lb Brown Kraft 100/BX

9 x 12 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $21.99
Franklin Clasp Catalog (10 x 12 Envelope) 5636 10 x 12 Clasp Envelopes 32lb Brown Kraft 100/BX

10 x 12 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $25.99
Franklin Clasp Catalog (10 x 15 Envelope) 5648 10 x 15 Clasp Envelopes 32lb Brown Kraft 100/BX

10 x 15 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $40.99
Franklin Clasp Catalog (12 x 15-1/2 Envelope) 5664 12 x 15-1/2 Clasp Envelopes 32lb Brown Kraft 100/BX

12 x 15 1/2 - 32 Franklin (Golden Kraft) SFI Open End Clasp (100/Box)

Price: $43.99