My Account
•
View Cart / Check Out
Subtotal:
$0.00
Home
|
Products
Anti-Static
Bags - Poly
Bins, Shelving & Storage
Boxes - Corrugated
Boxes - Mailers
Bubble, Foam & Cushioning
Cable Ties
Chipboard Cartons
Edge Protectors
Envelopes & Mailers
Facilities Maintenance
Gloves
Janitorial Supplies
Labels
Mailing Tubes
Markers & Stencils
Material Handling
Moving Boxes & Supplies
Packing List Envelopes
Papers, Newsprint & Tissue
Retail
Safety Products
Shrink Film
Strapping
Stretch Film
Tags
Tape
Warehouse Supplies
|
Catalog
|
About Us
|
Contact Us
Click to Enlarge
Side Loading Boxes
These cartons open along the ends for easy insertion of products.
Designed with full overlap flaps to provide heavy-duty edge protection.
Boxes are sold in bundle quantities and ship flat to save on storage space and shipping.
Printable Page
/
E-Mail Page
E-Mail this Page
Fill out the following information and we will E-Mail the recipient a link to this page.
Your E-Mail Address
Recipient's E-Mail Address
E-Mail Subject
Accompanying Message
Item Description
Qty
Price
Ext. Price
Side Loading Boxes
Stock
Number
Inside Dimensions
L x W x H
Material
Bundle/
Bale
Price Per Box
Add to Cart
25
100
250
500
1M+
8446FOL
8 x 4 x 46"
ECT-32 Corrugated
15/360
$5.87
$5.53
$5.20
$4.86
$4.53
Add
8452FOL
8 x 4 x 52"
ECT-32 Corrugated
15/480
5.76
5.43
5.10
4.77
4.44
Add
13330FOL
13 x 3 x 30"
ECT-32 Corrugated
25/375
5.39
5.08
4.78
4.47
4.16
Add
14442FOL
14 x 4 x 42"
ECT-32 Corrugated
15/240
7.86
7.41
6.96
6.51
6.06
Add
14452FOL
14 x 4 x 52"
ECT-32 Corrugated
15/240
9.32
8.79
8.25
7.72
7.19
Add
HD14468FOL
14 x 4 x 68"
ECT-44 Corrugated
10/240
18.28
17.23
16.19
15.14
14.10
Add
HD18645FOL
18 x 6 x 45"
ECT-44 Corrugated
5/120
16.05
15.13
14.21
13.30
12.38
Add
HD18752FOL
18 x 7 x 52"
ECT-44 Corrugated
5/120
19.96
18.82
17.68
16.54
15.40
Add
HD20850FOL
20 x 8 x 50"
ECT-44 Corrugated
5/120
13.53
12.76
11.99
11.21
10.44
Add
HD20860FOL
20 x 8 x 60"
ECT-44 Corrugated
5/120
18.19
17.15
16.11
15.07
14.03
Add
24518FOL
24 x 5 x 18"
ECT-32 Corrugated
25/250
2.93
2.76
2.59
2.43
2.26
Add
24524FOL
24 x 5 x 24"
ECT-32 Corrugated
25/250
4.45
4.20
3.94
3.69
3.43
Add
HD24618FOL
24 x 6 x 18"
ECT-44 Corrugated
10/140
8.28
7.80
7.33
6.86
6.38
Add
26620FOL
26 x 6 x 20"
ECT-32 Corrugated
10/120
4.39
4.14
3.89
3.64
3.39
Add
28524FOL
28 x 5 x 24"
ECT-32 Corrugated
10/120
4.56
4.30
4.04
3.78
3.52
Add
28538FOL
28 x 5 x 38"
ECT-32 Corrugated
20/120
6.41
6.04
5.68
5.31
4.95
Add
28652FOL
28 x 6 x 52"
ECT-32 Corrugated
5/120
16.08
15.16
14.24
13.32
12.40
Add
30524FOL
30 x 5 x 24"
ECT-32 Corrugated
10/120
4.27
4.03
3.79
3.54
3.30
Add
30530FOL
30 x 5 x 30"
ECT-32 Corrugated
10/120
5.03
4.75
4.46
4.17
3.88
Add
HD30624FOL
30 x 6 x 24"
ECT-44 Corrugated
10/140
8.92
8.41
7.90
7.39
6.88
Add
HD30630FOL
30 x 6 x 30"
ECT-44 Corrugated
10/120
13.66
12.88
12.10
11.32
10.54
Add
HD30640FOL
30 x 6 x 40"
ECT-44 Corrugated
10/140
16.87
15.91
14.95
13.98
13.02
Add
36524FOL
36 x 5 x 24"
ECT-32 Corrugated
20/120
6.02
5.68
5.34
4.99
4.65
Add
36530FOL
36 x 5 x 30"
ECT-32 Corrugated
20/120
6.23
5.87
5.52
5.16
4.81
Add
36536FOL
36 x 5 x 36"
ECT-32 Corrugated
20/120
7.22
6.80
6.39
5.98
5.57
Add
36540FOL
36 x 5 x 40"
ECT-44 Corrugated
20/120
14.07
13.26
12.46
11.66
10.85
Add
36542FOL
36 x 5 x 42"
ECT-44 Corrugated
5/120
10.83
10.21
9.59
8.98
8.36
Add
36548FOL
36 x 5 x 48"
ECT-44 Corrugated
5/120
19.20
18.10
17.01
15.91
14.81
Add
HD36636FOL
36 x 6 x 36"
ECT-44 Corrugated
10/120
18.73
17.66
16.59
15.52
14.45
Add
HD36642FOL
36 x 6 x 42"
ECT-44 Corrugated
5/120
14.53
13.70
12.87
12.04
11.21
Add
HD36830FOL
36 x 8 x 30"
ECT-44 Corrugated
10/120
16.28
15.35
14.42
13.49
12.56
Add
HD40545FOL
40 x 5 x 45"
ECT-44 Corrugated
10/120
22.03
20.77
19.51
18.25
16.99
Add
40636FOL
40 x 6 x 36"
ECT-44 Corrugated
20/120
15.33
14.45
13.58
12.70
11.83
Add
40640FOL
40 x 6 x 40"
ECT-44 Corrugated
20/120
17.43
16.43
15.44
14.44
13.44
Add
HD40850FOL
40 x 8 x 50"
ECT-44 Corrugated
5/120
33.33
31.42
29.52
27.61
25.71
Add
HD44635FOL
44 x 6 x 35"
ECT-44 Corrugated
10/120
19.33
18.22
17.12
16.01
14.91
Add
HD48824FOL
48 x 8 x 24"
ECT-44 Corrugated
10/120
19.84
18.71
17.57
16.44
15.31
Add
HD54828FOL
54 x 8 x 28"
ECT-44 Corrugated
5/120
32.54
30.69
28.83
26.97
25.11
Add
HD561032FOL
56 x 10 x 32"
ECT-44 Corrugated
5/120
31.31
29.52
27.73
25.94
24.15
Add
Home
•
Product Index
•
Site Map
About Us
•
Contact Us
•
Privacy Policy
•
Accessibility Statement
•
Terms
•
FAQ
Copyright © 2026 Sigma Supply, Inc.