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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
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Description
1-1/2 Square Head PlugThe 1 1 2 Square Head Plug is a threaded pipe fitting designed to seal the end of a female threaded pipe or fitting. It features a square head for easy installation and removal using a wrench or socket tool. This plug is commonly used in plumbing, gas, hydraulic, and industrial applications to prevent leaks and block unused pipe openings. Its square head design allows for easy tightening and removal, making it an essential component in plumbing, gas,
The 1-1/2 Square Head Plug is a threaded pipe fitting designed to seal the end of a female-threaded pipe or fitting. It features a square head for easy installation and removal using a wrench or socket tool. This plug is commonly used in plumbing, gas, hydraulic, and industrial applications to prevent leaks and block unused pipe openings. Its square head design allows for easy tightening and removal, making it an essential component in plumbing, gas, hydraulic, and industrial piping systems.
| Specification | Value |
|---|---|
| TYPE | Square Head Plug |
| DESIGN |
Square head design allows for easy installation and removal using a wrench. |
| MATERIAL | Steel for corrosion resistance and strength |
| MATERIAL CONSTRUCTION | Steel |
| WEIGHT (lbs) | 0.825 |
|
CONNECTION SIZE |
1-1/2" |
| CONNECTION TYPE | MPT |
| FITTING TYPE | Plug |
| OPERATING TEMPERATURE | 375 deg F |
| MAXIMUM OPERATING PRESSURE | 1000 psi |
| APPLICATIONS | Ideal for Plumbing Systems, Gas & Fuel Lines, Hydraulic & Pneumatic Systems, Fire Protection Systems, HVAC Systems, Chemical & Industrial Processing. |
| BRAND | Midland Industries |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Does the job, economical and a perfect fit
Size: 1" x 1" x 1"
Bought exactly 1 year ago for 3rd Gen Tundra. So far, it really does the job. At first I didn’t realize how awesome it was until I had to remove and clean it yesterday. Although I keep my truck immaculate inside and out, after 1 years use, the filter had become extremely filthy and the air had an old mildew, vomit, stank smell. When clean and set for fresh air, I can only faintly notice diesel exhaust smells from those in front of me. I also notice little to no dust accumulation on my dash and flat surfaces. In my opinion the K&N cabin filter kit is an essential tool for cleaning this filter. K&N made the filter, so I would imagine that they know how to clean and refresh it properly. By the way, refresh solution is nearly fragrance free. I bought the refresh kit at a big box auto supply and it came in a mostly black box instead of the white box as sold on here. Don’t know if that means the formulation has changed or not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025
★★★★★ 5
Like A Glove
Size: 1" x 1" x 1"
Perfect fit for ‘26 Tundra.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 1
Wrong size for Toyota tundra 2023
Size: 1" x 1" x 1"
Bought for 2023 Toyota tundra & it doesn’t fit. Completely wrong size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Great quality and performance
Size: 1" x 1" x 1"
The quality of the filter is great and it is easy to installed in your car. Also, it helps to improve the performance of your vehicle, keep clean air flowing and avoid bad smells. What I love about it it’s the option to washed it and reuse it over an over.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
★★★★★ 5
Awesome product!
Size: 1" x 1" x 1"
Awesome product! Fit just as it should. A lot better then buying the replacement ones every time I do an oil change. I drive a mile of gravel roads everyday and this helps keep the dust from coming into the vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
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