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
Telescoping Single Wall Regular-Duty Boxes
Boxes have an adjustable two-piece design to fit tall and irregularly shaped items.
One inner and one outer box required to make a set - each sold separately.
Cartons have FOL (full overlap) bottoms for added strength.
HSC style carton can be used alone or combined with companion piece for an adjustable, 2-piece set.
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
Stock
Number
Inside Dimensions
L x W x H
Type
Material
Bundle/
Bale
Price Per Box
Add to Cart
25
100
250
500
1M+
T4448INNER
4 x 4 x 48"
Inner
ECT-32 Corrugated
25/625
$3.08
$2.90
$2.72
$2.55
$2.37
Add
T4472INNER
4 x 4 x 72"
Inner
ECT-32 Corrugated
25/625
7.36
6.94
6.52
6.09
5.67
Add
T4448OUTER
4
1/2
x 4
1/2
x 48"
Outer
ECT-32 Corrugated
25/625
3.40
3.21
3.01
2.82
2.62
Add
T4472OUTER
4
1/2
x 4
1/2
x 72"
Outer
ECT-32 Corrugated
25/625
7.89
7.44
6.99
6.54
6.09
Add
T6648INNER
6 x 6 x 48"
Inner
ECT-32 Corrugated
25/375
3.85
3.63
3.41
3.19
2.97
Add
T6672INNER
6 x 6 x 72"
Inner
ECT-32 Corrugated
15/240
7.41
6.99
6.57
6.14
5.72
Add
T6648OUTER
6
1/2
x 6
1/2
x 48"
Outer
ECT-32 Corrugated
25/375
4.07
3.84
3.60
3.37
3.14
Add
T6672OUTER
6
1/2
x 6
1/2
x 72"
Outer
ECT-32 Corrugated
15/240
10.09
9.51
8.94
8.36
7.78
Add
T8848INNER
8 x 8 x 48"
Inner
ECT-32 Corrugated
20/240
4.09
3.86
3.63
3.39
3.16
Add
T8872INNER
8 x 8 x 72"
Inner
ECT-32 Corrugated
15/180
12.94
12.20
11.46
10.72
9.98
Add
T8848OUTER
8
1/2
x 8
1/2
x 48"
Outer
ECT-32 Corrugated
20/240
4.37
4.12
3.87
3.62
3.37
Add
T8872OUTER
8
1/2
x 8
1/2
x 72"
Outer
ECT-32 Corrugated
15/180
13.72
12.93
12.15
11.37
10.58
Add
T10657INNER
10 x 6 x 57"
Inner
ECT-32 Corrugated
15/180
9.17
8.65
8.12
7.60
7.07
Add
T101048INNER
10 x 10 x 48"
Inner
ECT-32 Corrugated
20/240
5.27
4.97
4.67
4.37
4.07
Add
T101072INNER
10 x 10 x 72"
Inner
ECT-32 Corrugated
15/180
15.78
14.88
13.98
13.08
12.17
Add
T10657OUTER
10
1/2
x 6
1/2
x 57"
Outer
ECT-32 Corrugated
15/180
9.84
9.28
8.72
8.15
7.59
Add
T101048OUTER
10
1/2
x 10
1/2
x 48"
Outer
ECT-32 Corrugated
20/240
6.99
6.59
6.19
5.79
5.39
Add
T101072OUTER
10
1/2
x 10
1/2
x 72"
Outer
ECT-32 Corrugated
15/180
16.74
15.78
14.82
13.87
12.91
Add
T12448INNER
12 x 4 x 48"
Inner
ECT-32 Corrugated
15/180
8.08
7.62
7.16
6.70
6.23
Add
T121248INNER
12 x 12 x 48"
Inner
ECT-32 Corrugated
15/120
8.87
8.36
7.85
7.35
6.84
Add
T121272INNER
12 x 12 x 72"
Inner
ECT-32 Corrugated
15/90
18.74
17.67
16.60
15.53
14.46
Add
T12448OUTER
12
1/2
x 4
1/2
x 48"
Outer
ECT-32 Corrugated
15/180
8.81
8.30
7.80
7.30
6.79
Add
T121248OUTER
12
1/2
x 12
1/2
x 48"
Outer
ECT-32 Corrugated
15/120
9.29
8.76
8.22
7.69
7.16
Add
T121272OUTER
12
1/2
x 12
1/2
x 72"
Outer
ECT-32 Corrugated
15/90
19.78
18.65
17.52
16.39
15.26
Add
T141440INNER
14 x 14 x 40"
Inner
ECT-32 Corrugated
15/150
7.55
7.12
6.68
6.25
5.82
Add
T141440OUTER
14
1/2
x 14
1/2
x 40"
Outer
ECT-32 Corrugated
15/150
8.04
7.58
7.12
6.66
6.21
Add
T161640INNER
16 x 16 x 40"
Inner
ECT-32 Corrguated
10/120
9.00
8.48
7.97
7.46
6.94
Add
T161640OUTER
16
1/2
x 16
1/2
x 40"
Outer
ECT-32 Corrugated
10/120
9.34
8.81
8.28
7.74
7.21
Add
T181840INNER
18 x 18 x 40"
Inner
ECT-32 Corrugated
10/90
17.94
16.92
15.89
14.87
13.84
Add
T181840OUTER
18
1/2
x 18
1/2
x 40"
Outer
ECT-32 Corrugated
10/90
18.59
17.53
16.47
15.40
14.34
Add
T202040INNER
20 x 20 x 40"
Inner
ECT-32 Corrugated
10/120
12.06
11.37
10.68
9.99
9.30
Add
T202040OUTER
20
1/2
x 20
1/2
x 40"
Outer
ECT-32 Corrugated
10/120
13.26
12.50
11.74
10.99
10.23
Add
T242440INNER
24 x 24 x 40"
Inner
ECT-32 Corrugated
10/120
16.43
15.49
14.55
13.61
12.68
Add
T242440OUTER
24
1/2
x 24
1/2
x 40"
Outer
ECT-32 Corrugated
10/120
21.78
20.54
19.29
18.05
16.80
Add
T30624OUTER
30
1/2
x 6
1/2
x 24"
Outer
ECT-32 Corrugated
10/150
7.32
6.90
6.48
6.06
5.65
Add
TELE3636BTM
36 x 36 x 40"
0
ECT-32 Corrugated
5/150
27.84
26.25
24.66
23.07
21.48
Add
TELE3636TOP
36
1/2
x 36
1/2
x 40"
0
ECT-32 Corrugated
5/150
25.41
23.96
22.51
21.06
19.60
Add
T37430INNER
37 x 4 x 30"
Inner
ECT-32 Corrugated
10/120
13.20
12.45
11.69
10.94
10.18
Add
T37430OUTER
37
1/2
x 4
1/2
x 30"
Outer
ECT-32 Corrugated
10/120
13.57
12.79
12.02
11.24
10.46
Add
TELEBTM
47
1/4
x 39
1/2
x 25"
Telescoping Inner Box
ECT-32 Corrugated
5/150
14.37
13.55
12.73
11.91
11.08
Add
TELE4840BTM
47
1/4
x 39
1/2
x 36"
0
ECT-32 Corrugated
5/150
28.20
26.59
24.98
23.37
21.76
Add
TELETOP
47
3/4
x 40 x 34"
Telescoping Outer Box
ECT-32 Corrugated
5/150
17.52
16.52
15.52
14.52
13.52
Add
T48638INHD
48 x 6 x 38"
Inner
ECT-44 Corrugated
10/120
24.28
22.90
21.51
20.12
18.73
Add
T48638OUTHD
48
1/2
x 6
1/2
x 38"
Outer
ECT-44 Corrugated
10/120
25.95
24.46
22.98
21.50
20.02
Add
Home
•
Product Index
•
Site Map
About Us
•
Contact Us
•
Privacy Policy
•
Accessibility Statement
•
Terms
•
FAQ
Copyright © 2026 Sigma Supply, Inc.