Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
12 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (10)
Show
In Stock Only
(10)
Brand
–
Appleton Filter (1)
Appleton (1)
Southwire Filter (5)
Southwire (5)
Steel City Filter (6)
Steel City (6)
Material
–
Malleable Iron Filter (6)
Malleable Iron (6)
Steel Filter (6)
Steel (6)
Size
–
1/2" Filter (2)
1/2" (2)
3/4" Filter (2)
3/4" (2)
1" Filter (2)
1" (2)
1-1/4" Filter (1)
1-1/4" (1)
1-1/2" Filter (3)
1-1/2" (3)
2" Filter (2)
2" (2)
Review Score
–
5 Filter (1)
(1)
Price Range
–
$1 to $5 Filter (1)
$1 to $5 (1)
$5 to $10 Filter (3)
$5 to $10 (3)
$10 to $15 Filter (1)
$10 to $15 (1)
$15 to $20 Filter (2)
$15 to $20 (2)
$20 to $25 Filter (1)
$20 to $25 (1)
$30 to $35 Filter (1)
$30 to $35 (1)
$35 to $40 Filter (1)
$35 to $40 (1)
$40 to $45 Filter (1)
$40 to $45 (1)
$45 to $50 Filter (1)
$45 to $50 (1)
Home
Electrical Supplies
Electrical Fittings
Rigid & IMC Conduit Fittings
Rigid/IMC 3-Piece Couplings
Rigid/IMC 3-Piece Couplings
Need a little help?
View our Resources
12 items
FILTER
Grid
List
Sort: Default
EK-402 Compare Checkbox
Compare
3/4" 3-Piece Rigid Steel Coupling
SKU:
EK-402
Steel City
SKU:
EK-402
Brand:
Steel City
–
+
$13.13
each
BOX UP & SAVE 17%
–
+
$273.75 box of 25
$10.95
each
ADD TO CART
Add to List
In Stock
Get 62 by
Tue, Jun 9
Total Available: 133
In Stock
Get 62 by
Tue, Jun 9
Total Available: 133
Add to List
EK-403 Compare Checkbox
Compare
1" 3-Piece Rigid Steel Coupling
SKU:
EK-403
Steel City
SKU:
EK-403
Brand:
Steel City
–
+
$19.60
each
BOX UP & SAVE 15%
–
+
$414.75 box of 25
$16.59
each
ADD TO CART
Add to List
In Stock
Get 27 by
Fri, Jun 12
In Stock
Get 27 by
Fri, Jun 12
Add to List
EK-401 Compare Checkbox
Compare
1/2" 3-Piece Rigid Steel Coupling
SKU:
EK-401
Steel City
SKU:
EK-401
Brand:
Steel City
(1)
–
+
$9.58
each
BOX UP & SAVE 18%
–
+
$393.00 box of 50
$7.86
each
ADD TO CART
Add to List
In Stock
Get 45 by
Tue, Jun 9
In Stock
Get 45 by
Tue, Jun 9
Add to List
EK-406 Compare Checkbox
Compare
2" 3-Piece Rigid Steel Coupling
SKU:
EK-406
Steel City
SKU:
EK-406
Brand:
Steel City
–
+
$42.09
each
ADD TO CART
Add to List
In Stock
Get 18 by
Thu, Jun 11
In Stock
Get 18 by
Thu, Jun 11
Add to List
EK-405 Compare Checkbox
Compare
1-1/2" 3-Piece Rigid Steel Coupling
SKU:
EK-405
Steel City
SKU:
EK-405
Brand:
Steel City
–
+
$35.71
each
BOX UP & SAVE 8%
–
+
$823.75 box of 25
$32.95
each
ADD TO CART
Add to List
In Stock
Get 21 by
Tue, Jun 9
In Stock
Get 21 by
Tue, Jun 9
Add to List
851-SOUTHWIRE Compare Checkbox
Compare
1/2" Rigid Malleable Iron Three Piece Coupling
SKU:
851-SOUTHWIRE
Southwire
SKU:
851-SOUTHWIRE
Brand:
Southwire
–
+
$3.49
each
ADD TO CART
Add to List
In Stock
Get 10 by
Thu, Jun 11
In Stock
Get 10 by
Thu, Jun 11
Add to List
852 Compare Checkbox
Compare
3/4" Rigid Malleable Iron Three Piece Coupling
SKU:
852
Southwire
SKU:
852
Brand:
Southwire
–
+
$7.97
each
ADD TO CART
Add to List
In Stock
Get 21 by
Tue, Jun 9
Total Available: 49
In Stock
Get 21 by
Tue, Jun 9
Total Available: 49
Add to List
853 Compare Checkbox
Compare
1" Rigid Malleable Iron Three Piece Coupling
SKU:
853
Southwire
SKU:
853
Brand:
Southwire
–
+
$8.18
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jun 9
Total Available: 17
In Stock
Get 5 by
Tue, Jun 9
Total Available: 17
Add to List
855 Compare Checkbox
Compare
1-1/2" Rigid Malleable Iron Three Piece Coupling
SKU:
855
Southwire
SKU:
855
Brand:
Southwire
–
+
$19.41
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 7
In Stock
Get 3 by
Tue, Jun 9
Total Available: 7
Add to List
856 Compare Checkbox
Compare
2" Rigid Malleable Iron Three Piece Coupling
SKU:
856
Southwire
SKU:
856
Brand:
Southwire
–
+
$46.14
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by
Wed, Jul 8 - Wed, Aug 5
Add to List
EK-404 Compare Checkbox
Compare
1-1/4" 3-Piece Rigid Steel Coupling
SKU:
EK-404
Steel City
SKU:
EK-404
Brand:
Steel City
–
+
$24.55
each
BOX UP & SAVE 8%
–
+
$566.75 box of 25
$22.67
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by
Wed, Jul 8 - Wed, Aug 5
Add to List
EC150 Compare Checkbox
Compare
1-1/2" 3-Piece Rigid/IMC Malleable Iron Coupling
SKU:
EC150
Appleton
SKU:
EC150
Brand:
Appleton
–
+
$30.85
each
ADD TO CART
Add to List
In Stock
Get 18 by
Fri, Jun 12 - Mon, Jun 15
In Stock
Get 18 by
Fri, Jun 12 - Mon, Jun 15
Add to List
Resources
FAQs, Manuals & Videos
Videos
How to Measure Pipe and Fittings (Actual vs Nominal Size)
Close Resources
Didn't find what you're looking for?
Let us know
.
Refresh
×
Video