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
$3.39
$3.20
$3.00
$2.81
$2.62
Add
T4472INNER
4 x 4 x 72"
Inner
ECT-32 Corrugated
25/625
7.96
7.50
7.05
6.59
6.14
Add
T4448OUTER
4
1/2
x 4
1/2
x 48"
Outer
ECT-32 Corrugated
25/625
3.75
3.53
3.32
3.11
2.89
Add
T4472OUTER
4
1/2
x 4
1/2
x 72"
Outer
ECT-32 Corrugated
25/625
8.53
8.05
7.56
7.07
6.58
Add
T6648INNER
6 x 6 x 48"
Inner
ECT-32 Corrugated
25/375
4.24
4.00
3.76
3.51
3.27
Add
T6672INNER
6 x 6 x 72"
Inner
ECT-32 Corrugated
15/240
8.17
7.71
7.24
6.77
6.30
Add
T6648OUTER
6
1/2
x 6
1/2
x 48"
Outer
ECT-32 Corrugated
25/375
4.49
4.23
3.97
3.72
3.46
Add
T6672OUTER
6
1/2
x 6
1/2
x 72"
Outer
ECT-32 Corrugated
15/240
11.12
10.49
9.85
9.21
8.58
Add
T8848INNER
8 x 8 x 48"
Inner
ECT-32 Corrugated
20/240
4.51
4.26
4.00
3.74
3.48
Add
T8872INNER
8 x 8 x 72"
Inner
ECT-32 Corrugated
15/180
14.26
13.44
12.63
11.82
11.00
Add
T8848OUTER
8
1/2
x 8
1/2
x 48"
Outer
ECT-32 Corrugated
20/240
4.82
4.55
4.27
4.00
3.72
Add
T8872OUTER
8
1/2
x 8
1/2
x 72"
Outer
ECT-32 Corrugated
15/180
15.12
14.26
13.39
12.53
11.67
Add
T10657INNER
10 x 6 x 57"
Inner
ECT-32 Corrugated
15/180
10.11
9.53
8.95
8.38
7.80
Add
T101048INNER
10 x 10 x 48"
Inner
ECT-32 Corrugated
20/240
5.81
5.48
5.15
4.82
4.48
Add
T101072INNER
10 x 10 x 72"
Inner
ECT-32 Corrugated
15/180
17.07
16.09
15.12
14.14
13.17
Add
T10657OUTER
10
1/2
x 6
1/2
x 57"
Outer
ECT-32 Corrugated
15/180
10.85
10.23
9.61
8.99
8.37
Add
T101048OUTER
10
1/2
x 10
1/2
x 48"
Outer
ECT-32 Corrugated
20/240
7.71
7.27
6.83
6.39
5.95
Add
T101072OUTER
10
1/2
x 10
1/2
x 72"
Outer
ECT-32 Corrugated
15/180
18.10
17.07
16.03
15.00
13.96
Add
T12448INNER
12 x 4 x 48"
Inner
ECT-32 Corrugated
15/180
8.74
8.24
7.74
7.24
6.74
Add
T121248INNER
12 x 12 x 48"
Inner
ECT-32 Corrugated
15/120
9.77
9.21
8.66
8.10
7.54
Add
T121272INNER
12 x 12 x 72"
Inner
ECT-32 Corrugated
15/90
20.27
19.11
17.95
16.80
15.64
Add
T12448OUTER
12
1/2
x 4
1/2
x 48"
Outer
ECT-32 Corrugated
15/180
9.71
9.16
8.60
8.05
7.49
Add
T121248OUTER
12
1/2
x 12
1/2
x 48"
Outer
ECT-32 Corrugated
15/120
10.24
9.65
9.07
8.48
7.90
Add
T121272OUTER
12
1/2
x 12
1/2
x 72"
Outer
ECT-32 Corrugated
15/90
21.39
20.16
18.94
17.72
16.50
Add
T141440INNER
14 x 14 x 40"
Inner
ECT-32 Corrugated
15/150
8.32
7.84
7.37
6.89
6.42
Add
T141440OUTER
14
1/2
x 14
1/2
x 40"
Outer
ECT-32 Corrugated
15/150
8.87
8.36
7.85
7.35
6.84
Add
T161640INNER
16 x 16 x 40"
Inner
ECT-32 Corrguated
10/120
9.73
9.18
8.62
8.06
7.51
Add
T161640OUTER
16
1/2
x 16
1/2
x 40"
Outer
ECT-32 Corrugated
10/120
10.30
9.71
9.12
8.53
7.95
Add
T181840INNER
18 x 18 x 40"
Inner
ECT-32 Corrugated
10/90
19.40
18.29
17.19
16.08
14.97
Add
T181840OUTER
18
1/2
x 18
1/2
x 40"
Outer
ECT-32 Corrugated
10/90
20.11
18.96
17.81
16.66
15.51
Add
T202040INNER
20 x 20 x 40"
Inner
ECT-32 Corrugated
10/120
13.04
12.29
11.55
10.80
10.06
Add
T202040OUTER
20
1/2
x 20
1/2
x 40"
Outer
ECT-32 Corrugated
10/120
14.62
13.78
12.95
12.11
11.28
Add
T242440INNER
24 x 24 x 40"
Inner
ECT-32 Corrugated
10/120
18.11
17.08
16.04
15.01
13.97
Add
T242440OUTER
24
1/2
x 24
1/2
x 40"
Outer
ECT-32 Corrugated
10/120
23.56
22.21
20.86
19.52
18.17
Add
T30624OUTER
30
1/2
x 6
1/2
x 24"
Outer
ECT-32 Corrugated
10/150
7.91
7.46
7.01
6.56
6.11
Add
TELE3636BTM
36 x 36 x 40"
0
ECT-32 Corrugated
5/150
30.11
28.39
26.67
24.95
23.23
Add
TELE3636TOP
36
1/2
x 36
1/2
x 40"
0
ECT-32 Corrugated
5/150
27.48
25.91
24.34
22.77
21.20
Add
T37430INNER
37 x 4 x 30"
Inner
ECT-32 Corrugated
10/120
14.55
13.72
12.89
12.06
11.23
Add
T37430OUTER
37
1/2
x 4
1/2
x 30"
Outer
ECT-32 Corrugated
10/120
14.95
14.10
13.25
12.39
11.54
Add
TELEBTM
47
1/4
x 39
1/2
x 25"
Telescoping Inner Box
ECT-32 Corrugated
5/150
15.84
14.94
14.03
13.13
12.22
Add
TELE4840BTM
47
1/4
x 39
1/2
x 36"
0
ECT-32 Corrugated
5/150
31.09
29.31
27.54
25.76
23.98
Add
TELETOP
47
3/4
x 40 x 34"
Telescoping Outer Box
ECT-32 Corrugated
5/150
19.31
18.21
17.11
16.00
14.90
Add
T48638INHD
48 x 6 x 38"
Inner
ECT-44 Corrugated
10/120
26.26
24.76
23.26
21.76
20.26
Add
T48638OUTHD
48
1/2
x 6
1/2
x 38"
Outer
ECT-44 Corrugated
10/120
28.60
26.97
25.33
23.70
22.07
Add
Home
•
Product Index
•
Site Map
About Us
•
Contact Us
•
Privacy Policy
•
Accessibility Statement
•
Terms
•
FAQ
Copyright © 2026 Sigma Supply, Inc.