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SteelTek 3/8-in Structural Galvanized Three Socket Tee

Name: SteelTek 3/8-in Structural Galvanized Three Socket Tee
Brand: SteelTek
SKU: 1000422033
Rating: 4.7 (33 reviews)

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4.7

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Diameter (End 1): 3/8-in

1-1/4-in

3/4-in

3/8-in

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The three socket tee is designed to create a 90-degree joint between two pipes. This item allows for a secure joining of a top rail to an intersecting bottom rail. Three screws are included with this fitting to secure both pipes within the fitting.

Unique slip-on connection that only needs an Allen wrench to secure
Construction allows for indoor and outdoor modular projects
Easy disassembly for transportation or modification of project
Stainless steel screws included with each fitting
Zinc coating for corrosion resistance
Cast iron construction for durable performance
Able to operate in temperatures ranging from -4°F to 500°F

General
Color/Finish Family	Silver	Use Location	Indoor/Outdoor
Manufacturer Color/Finish	Galvanized	Connection Type (End 1)	Socket
Sub Type	Tee	Connection Type (End 2)	Socket
Type	Fitting	Connection Type (End 3)	Socket
Material	Galvanized Iron

Dimensions
Diameter (End 1)	3/8-in	Diameter (End 3)	3/8-in
Diameter (End 2)	3/8-in	Weight (lbs.)	0.37

Features
Degree of Angle	90	Threaded	Yes

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	Not safety listed

Warranty
Warranty	1-year limited

Compatibility
For Use with RVs	No

Miscellaneous
Number of Set Screws	3

Miscellaneous
UNSPSC	40171500

Check out the Best Selling Structural Pipe & Fittings on Lowes.com

Review

4.7 out of 5

33 Reviews

3 Star

2 Star

94% Recommend this product

Ratings may include incentivized customer reviews.

33 Customer Reviews

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Good quality

Would Recommend

Exactly what I was looking for. Thick metal and made well.

KP 1999June 13, 2026
From 3_SLASH_4-in Structural Galvanized Three Socket Tee Verified Purchaser

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Good choice

Would Recommend

The part seems very durable and the set screws turn smoothly.

aaaaMay 6, 2026
From 3_SLASH_4-in Structural Galvanized Three Socket Tee Verified Purchaser

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A great fitting to a pipe.

Man these things are built nice, freaking strong as heck, and the fit is perfect. So glad they have easy hex scews to use on them. I used these to make a closet that should never bough for my mother.

TrevanianDecember 28, 2022
From 3_SLASH_4-in Structural Galvanized Three Socket Tee Verified Purchaser

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4 Questions

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SteelTek 3/8-in Structural Galvanized Three Socket Tee

Shop SteelTek

Overview

Product Features

Specifications

General

Color/Finish Family

Use Location

Manufacturer Color/Finish

Connection Type (End 1)

Sub Type

Connection Type (End 2)

Type

Connection Type (End 3)

Material

Dimensions

Diameter (End 1)

Diameter (End 3)

Diameter (End 2)

Weight (lbs.)

Features

Degree of Angle

Threaded

Certifications

CA Residents: Prop 65 Warning(s)

Safety Listing

Warranty

Warranty

Compatibility

For Use with RVs

Miscellaneous

Number of Set Screws

Miscellaneous

UNSPSC

Community Q & A

4 Questions

Is this for 1 1/4 " ID pipe or OD? I am looking for something for 1.66" OD. Thanks

Whats the load rating on it

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SteelTek 3/8-in Structural Galvanized Three Socket Tee

Shop SteelTek

Overview

Product Features

Specifications

Community Q & A

SteelTek: Featured Videos

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