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1/2-in MNPT x 1/2-in FNPT Cut-off riser

Ratings & Reviews for Project Source 1/2-in MNPT x 1/2-in FNPT Cut-off riser

4.5
112
Review
 4.5 out of 5
112 Reviews


81% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this sprinkler riser extension for its simplicity, reliability, and effectiveness. Most appreciate the easy installation requiring no special tools and the smooth threaded connection that screws on securely. Reviewers highlight how it solves common problems like sunken sprinklers or heads too low for thick lawns, with many noting it delivers exactly what they needed. The stackable design for adjustable height is frequently mentioned as convenient. A small number report cracking at the diameter junction under stress or over-tightening, suggesting careful handling is needed. Overall, most customers consider it an excellent, affordable solution for irrigation adjustments.

Customer review summary generated by AI, including incentivized reviews.
112 Customer Reviews

If plastic do all plastic

Would Recommend

Not the best mix with PVC as the strength is less and broke while tightening

July 7, 2025
Verified Purchaser
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Quick run to Lowes

Product worked as intended.

June 29, 2025
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Great length stem for my rotor conversions.

Would Recommend

I used this to help convert from a 3/4" rotor to a 1/2". With the help of a 3/4" female to a 1/2" male adapter, I was able to get the new 1/2" rotor to the same height as the previous!

June 5, 2025
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Riser failed

Would Not Recommend

I have installed 10-12 of these in the last 12 months. 3 or 4 have failed and needed replaced for the second time.

June 4, 2025
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REFRIGERATOR

Would Recommend

THE MEN WHO BROUGHT AND INSTALLED REFRIGERATOR DID A GREAT JOB. THEY WERE POLITE, KNOWLEDGEABLE AND FRIENDLY. THEY EVEN MOVED MY OLD FRIDGE TO THE BACK PORCH. THEY WERE WONDERFUL

June 3, 2025
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Irrigation helper

Would Recommend

They helped me to create a greener lawn

May 18, 2025
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Cheap

Would Not Recommend

Fragile but good for a quick fix.

May 14, 2025
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Cheap plastic

Would Not Recommend

Unfortunately they break too easily. Cheap plastic.

January 10, 2025
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I could not twist on

Would Not Recommend

Could not make these work. Would’ve returned to Lowe’s if we lived closer. Instead I ordered a kit including a coax stripping tool, a crimping tool, 20 RG6 crimp-on coax connectors, 6 RG11 connectors and 10 female-to-female connectors, on sale for $20.

December 3, 2024
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Great if you need it!

Would Recommend

Did exactly as I needed.

November 17, 2024
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