close popup
Skip to main content
Skip to footer
QuillPLUS Blue
Can you use an extra $850 annually? Become a member today.
Close
Corrugated Boxes; 18" Length  (86 Products)
Sort By:
Coastwide Professional™ 18 x 12 x 6, 32 ECT, Shipping Boxes, 25/Bundle (CW57288)

Coastwide Professional™ 18" x 12" x 6", 32 ECT, Shipping Boxes, 25/Bundle (CW57288)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 6"H
0.75 cu. ft.
$34.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-18126QQ
Model # 181206
Coastwide Professional™ 18 x 14 x 12, 32 ECT, Shipping Boxes, 25/Bundle (CW57290)

Coastwide Professional™ 18" x 14" x 12", 32 ECT, Shipping Boxes, 25/Bundle (CW57290)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 14"W x 12"H
1.75 cu. ft.
$44.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-181412Q
Model # 181412
Coastwide Professional™ 18 x 18 x 18, 32 ECT, Shipping Boxes, 20/Bundle (CW57292)

Coastwide Professional™ 18" x 18" x 18", 32 ECT, Shipping Boxes, 20/Bundle (CW57292)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 18"W x 18"H
3.38 cu. ft.
$55.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-181818Q
Model # 181818
Coastwide Professional™ 18 x 12 x 12, 32 ECT, Shipping Boxes, 25/Bundle (CW57289)

Coastwide Professional™ 18" x 12" x 12", 32 ECT, Shipping Boxes, 25/Bundle (CW57289)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 12"H
1.5 cu. ft.
$41.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-181212Q
Model # 181212
Coastwide Professional™ 18 x 12 x 10, 32 ECT, Shipping Boxes, 25/Bundle (CW57887)

Coastwide Professional™ 18" x 12" x 10", 32 ECT, Shipping Boxes, 25/Bundle (CW57887)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 10"H
1.25 cu. ft.
$39.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-414195Q
Model # 181210
Coastwide Professional™ 18 x 18 x 16, 32 ECT, Shipping Boxes, 20/Bundle (CW57291)

Coastwide Professional™ 18" x 18" x 16", 32 ECT, Shipping Boxes, 20/Bundle (CW57291)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 18"W x 16"H
3 cu. ft.
$50.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-181816Q
Model # 181816
Coastwide Professional™ 18 x 9 x 9, 200# Mullen Rated, Shipping Box, 25/Bundle (CW57062)

Coastwide Professional™ 18" x 9" x 9", 200# Mullen Rated, Shipping Box, 25/Bundle (CW57062)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 9"W x 9"H
0.84 cu. ft.
$23.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-690583
Model # 60-180909
18 x 6 x 6 Shipping Boxes, 32 ECT, Brown, 25/Pack (BS180606)

18" x 6" x 6" Shipping Boxes, 32 ECT, Brown, 25/Pack (BS180606)

Overall Dimensions: 18" x 6" x 6"
32 ECT
These cartons are the industry standard
$27.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-411800Q
Model # BS180606X
Coastwide Professional™ 18 x 14 x 8, 32 ECT, Shipping Boxes, 20/Bundle (CW57892)

Coastwide Professional™ 18" x 14" x 8", 32 ECT, Shipping Boxes, 20/Bundle (CW57892)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 14"W x 8"H
1.17 cu. ft.
$38.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557465
Model # 181408
Coastwide Professional™ 18 x 10 x 6, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29338)

Coastwide Professional™ 18" x 10" x 6", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29338)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 10"W x 6"H
0.63 cu. ft.
$34.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-694085
Model # 60-181006
Coastwide Professional™ 18 x 18 x 12, 32 ECT, Shipping Boxes, 20/Bundle (CW57894)

Coastwide Professional™ 18" x 18" x 12", 32 ECT, Shipping Boxes, 20/Bundle (CW57894)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 18"W x 12"H
2.25 cu. ft.
$56.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557505
Model # 181812
18  x  14  x  4  Shipping  Boxes,  32  ECT,  Brown,  25/Bundle  (18144)

18" x 14" x 4" Shipping Boxes, 32 ECT, Brown, 25/Bundle (18144)

Overall Dimensions: 18" x 14" x 4"
32 ECT
These cartons are the industry standard
$48.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557460
Model # BS181404X
Coastwide Professional™ 18 x 12 x 8, 32 ECT, Shipping Boxes, 25/Bundle (CW57891)

Coastwide Professional™ 18" x 12" x 8", 32 ECT, Shipping Boxes, 25/Bundle (CW57891)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 8"H
1 cu. ft.
$37.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-411807Q
Model # 181208
Coastwide Professional™ 18 x 8 x 6, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29399)

Coastwide Professional™ 18" x 8" x 6", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29399)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 8"W x 6"H
0.5 cu. ft.
$22.79 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-1886Q
Model # 60-180806
Coastwide Professional™ 18 x 18 x 6, 32 ECT, Shipping Boxes, 25/Bundle (CW57896)

Coastwide Professional™ 18" x 18" x 6", 32 ECT, Shipping Boxes, 25/Bundle (CW57896)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 18"W x 6"H
1.13 cu. ft.
$47.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-2647493
Model # BS181806
18 x 18 x 4 Shipping Boxes, 32 ECT, Brown, 25/Pack (BS181804)

18" x 18" x 4" Shipping Boxes, 32 ECT, Brown, 25/Pack (BS181804)

Overall Dimensions: 18" x 18" x 4"
32 ECT
These cartons are the industry standard
$74.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426332Q
Model # BS181804X
18 x 6 x 4 Shipping Boxes, 32 ECT, Brown, 25/Pack (BS180604)

18" x 6" x 4" Shipping Boxes, 32 ECT, Brown, 25/Pack (BS180604)

Overall Dimensions: 18" x 6" x 4"
32 ECT
These cartons are the industry standard
$26.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426324Q
Model # BS180604X
The Packing Wholesalers 18 x 18 x 10 Shipping Boxes, 32 ECT, Kraft, 20/Bundle (BS181810)

The Packing Wholesalers 18" x 18" x 10" Shipping Boxes, 32 ECT, Kraft, 20/Bundle (BS181810)

Quality standard strength industrial Corrugated Boxes
Cartons are sold in bundle quantities and ship flat to save on storage space and shipping
Corrugated cartons are all 100% recyclable
$63.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557495
Model # BS181810X
18 x 14 x 10 Shipping Boxes, 32 ECT, Brown, 25/Bundle

18" x 14" x 10" Shipping Boxes, 32 ECT, Brown, 25/Bundle

Overall Dimensions: 18" x 14" x 10"
32 ECT
These cartons are the industry standard
$63.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557457
Model # BS181410X
18 x 10 x 4 Shipping Boxes, 32 ECT, Brown, 25/Bundle (18104)

18" x 10" x 4" Shipping Boxes, 32 ECT, Brown, 25/Bundle (18104)

Overall Dimensions: 18" x 10" x 4"
32 ECT
These cartons are the industry standard
$41.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557437
Model # BS181004X
18 x 12 x 4 Shipping Boxes, 32 ECT, Brown, 25/Bundle (BS181204)

18" x 12" x 4" Shipping Boxes, 32 ECT, Brown, 25/Bundle (BS181204)

Overall Dimensions: 18" x 12" x 4"
32 ECT
These cartons are the industry standard
$39.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-18124BD
Model # BS181204X
18 x 4 x 4 Shipping Boxes, 32 ECT, Brown, 25/Bundle (1844)

18" x 4" x 4" Shipping Boxes, 32 ECT, Brown, 25/Bundle (1844)

Strong, durable corrugated fiberboard
200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
25/Bundle
$29.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-408436
Model # 1844
Coastwide Professional™ 12 x 12 x 18, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29398)

Coastwide Professional™ 12" x 12" x 18", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29398)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 12"L x 12"W x 18"H
1.5 cu. ft.
$51.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-693882
Model # 60-121218
18  x  14  x  6  Shipping  Boxes,  32  ECT,  Brown,  25/Bundle  (18146)

18" x 14" x 6" Shipping Boxes, 32 ECT, Brown, 25/Bundle (18146)

Overall Dimensions: 18" x 14" x 6"
32 ECT
These cartons are the industry standard
$47.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-18146Q
Model # BS181406X
Coastwide Professional™ 18 x 12 x 14, 200# Mullen Rated, Shipping Boxes, 20/Bundle (CW29342)

Coastwide Professional™ 18" x 12" x 14", 200# Mullen Rated, Shipping Boxes, 20/Bundle (CW29342)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 14"H
1.75 cu. ft.
$46.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-694098
Model # 60-181214
18 x 16 x 6 Shipping Boxes, 32 ECT, Brown, 25/Bundle (18166)

18" x 16" x 6" Shipping Boxes, 32 ECT, Brown, 25/Bundle (18166)

Overall Dimensions: 18" x 16" x 6"
32 ECT
These cartons are the industry standard
$58.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557486
Model # BS181606X
18 x 16 x 12 Shipping Boxes, 32 ECT, Brown, 25/Bundle (181612)

18" x 16" x 12" Shipping Boxes, 32 ECT, Brown, 25/Bundle (181612)

Overall Dimensions: 18" x 16" x 12"
32 ECT
These cartons are the industry standard
$75.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-181612Q
Model # BS181612X
Coastwide Professional™ 18 x 12 x 10, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29298)

Coastwide Professional™ 18" x 12" x 10", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW29298)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 10"H
1.25 cu. ft.
$42.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-694385
Model # 60-181210
Coastwide Professional™ 4 x 4 x 18, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW57012)

Coastwide Professional™ 4" x 4" x 18", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW57012)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 4"L x 4"W x 18"H
0.17 cu. ft.
$24.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-690622
Model # 60-040418
4 x 4 x 18 Shipping Boxes, 32 ECT, Brown, 25/Bundle (4418)

4" x 4" x 18" Shipping Boxes, 32 ECT, Brown, 25/Bundle (4418)

Overall Dimensions: 4" x 4" x 18"
32 ECT
These cartons are the industry standard
$31.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426461Q
Model # BS040418X
Coastwide Professional™ 18 x 18 x 18, 32 ECT, Multi-Depth Shipping Boxes, 20/Bundle (CW57970)

Coastwide Professional™ 18" x 18" x 18", 32 ECT, Multi-Depth Shipping Boxes, 20/Bundle (CW57970)

Multi-depth shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 18"W x 18"H
3.38 cu. ft.
$81.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-411724Q
Model # 181818MD
18 x 10 x 10 Shipping Boxes, 32 ECT, Brown, 25/Bundle (181010)

18" x 10" x 10" Shipping Boxes, 32 ECT, Brown, 25/Bundle (181010)

Overall Dimensions: 18" x 10" x 10"
32 ECT
These cartons are the industry standard
$50.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557433
Model # BS181010X
Coastwide Professional™ 18 x 6 x 4, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW57079)

Coastwide Professional™ 18" x 6" x 4", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW57079)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 6"W x 4"H
0.25 cu. ft.
$35.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-693704
Model # 60-180604
18 x 18 x 8 Shipping Boxes, 32 ECT, Brown, 25/Pack (BS181808)

18" x 18" x 8" Shipping Boxes, 32 ECT, Brown, 25/Pack (BS181808)

Overall Dimensions: 18" x 18" x 8"
32 ECT
These cartons are the industry standard
$84.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426334Q
Model # BS181808X
18 x 10 x 6 Shipping Boxes, 32 ECT, Brown, 25/Pack (BS181006)

18" x 10" x 6" Shipping Boxes, 32 ECT, Brown, 25/Pack (BS181006)

Overall Dimensions: 18" x 10" x 6"
32 ECT
These cartons are the industry standard
$38.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426326Q
Model # BS181006X
Coastwide Professional™ 18 x 12 x 12 Heavy Duty, 44 ECT, Shipping Boxes, 25/Bundle (CW57888)

Coastwide Professional™ 18" x 12" x 12" Heavy Duty, 44 ECT, Shipping Boxes, 25/Bundle (CW57888)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 12"W x 12"H
Heavy-duty construction
$55.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426328Q
Model # 181212HD
Coastwide Professional™ 18 x 18 x 6, 200# Mullen Rated, Shipping Boxes, 20/Bundle (CW29283)

Coastwide Professional™ 18" x 18" x 6", 200# Mullen Rated, Shipping Boxes, 20/Bundle (CW29283)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 18"W x 6"H
1.13 cu. ft.
$49.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-694130
Model # 60-181806
Partners Brand Corrugated Boxes, 18 x 14 x 12, Kraft, 10/Bundle (181412RP10)

Partners Brand Corrugated Boxes, 18" x 14" x 12", Kraft, 10/Bundle (181412RP10)

Perfect for low volume users.
Ship and store flat to save space.
Convenient retail pack quantity.
$41.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-24323562
Model # 181412RP10
Coastwide Professional™ 18 x 6 x 6, 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW57026)

Coastwide Professional™ 18" x 6" x 6", 200# Mullen Rated, Shipping Boxes, 25/Bundle (CW57026)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 6"W x 6"H
0.38 cu. ft.
$27.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-693989
Model # 60-180606
14 x 14 x 18 Shipping Boxes, 32 ECT, Brown, 25/Bundle (141418)

14" x 14" x 18" Shipping Boxes, 32 ECT, Brown, 25/Bundle (141418)

Overall Dimensions: 14" x 14" x 18"
32 ECT
These cartons are the industry standard
$65.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-574396
Model # BS141418X
Coastwide Professional™ 18 x 14 x 8, 200# Mullen Rated, Shipping Boxes, 20/Bundle (CW29408)

Coastwide Professional™ 18" x 14" x 8", 200# Mullen Rated, Shipping Boxes, 20/Bundle (CW29408)

Shipping boxes help ensure items are protected during shipping
Overall dimensions: 18"L x 14"W x 8"H
1.17 cu. ft.
$40.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-694002
Model # 60-181408
18 x 16 x 4 Shipping Boxes, 32 ECT, Brown, 25/Bundle (18164)

18" x 16" x 4" Shipping Boxes, 32 ECT, Brown, 25/Bundle (18164)

Overall Dimensions: 18" x 16" x 4"
32 ECT
These cartons are the industry standard
$55.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-557484
Model # BS181604X
18 x 18 x 6 Shipping Boxes, 32 ECT, Brown, 20/Bundle (18186)

18" x 18" x 6" Shipping Boxes, 32 ECT, Brown, 20/Bundle (18186)

200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
Meets most mailing and shipping carrier specifications
Contains a minimum of 30% recycled content
$50.99 Bundle When you buy 5+
or
This item ships FREE *
Item # 901-426333Q
Model # 18186
18 x 12 x 18 Shipping Boxes, 32 ECT, Brown, 25/Bundle (181218)