Kunkle Stainless Steel Safety Relief Valve, FNPT Inlet Type, MNPT Outlet Type - 0140-B01-ME0300

Kunkle Stainless Steel Safety Relief Valve, FNPT Inlet Type, MNPT Outlet Type - 0140-B01-ME0300

Marsoni

M251S

$391.81

Get it in 3 business days with 1 day shipping. Friday, May 29

Kunkle Stainless Steel Safety Relief Valve, FNPT Inlet Type, MNPT Outlet Type - 0140-B01-ME0300Liquid Safety Relief Valves, Temp. range: 60 to 406F,General utility valves for liquid and noncode vapor installations. Stainless steel body with stainless steel disc and spring, PTFE gasket, and O ring. MNPT x FNPT connections. Feature angle lapped seat for tight shutoff and compact design for installation in tight spaces.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I saw these advertised on Instagram and immediately purchased a 4 pack. I really wanted them to work but after trying them on 4-5 different steel surfaces I couldn't'[t get any of them to stick well or hold anything heavier than a wet towel. Maybe a bad batch? A shame. The company took the time to reach out to me after seeing my first review where the hooks wound stick to metal poles in my studio. I definitely was not expecting them to reach out to address my issues with the hooks I purchased and returned. After trying the new replacement hooks out I now could not be more impressed! They are strong, well made and easy to use. The hooks and the magnetic baskets are phenomenal and I highly recommend them. I did a test with the hooks, which held a 75 lb weight with no issues on the side of a craftsman tool box! It seems that any early product issues are fixed. The customer service is fantastic and they really took the time to address the issues and keep their customers coming back happy. Well done! Gator Magnetics is definitely a class act in my book!

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Reviewed in the United States on April 15, 2024

Verified Purchase

darren

Birmingham, US

★★★★★ 5

Easy to use!

These work great for a metal workshop! Holds up my 6ft ladder and pressure washer hose with ease. Definitely recommend

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Reviewed in the United States on April 20, 2026

Verified Purchase

Mark Archer

Fort Morgan, US

★★★★★ 4

25 lb hanger doesn’t hold my Echo trimmer

Size: 4" - Red, Style: Open Hooks, Size: 4" - Red, Style: Open Hooks

Purchased the holders for my Echo trimmer and hedger but the tines are not long enough to hold the Echos. A picture in the description shows a gas powered unit hanging which is why I bought the hangers. Buy the larger 45 lb hanger for trimmers. Nice hook but I’ll probably send them back if i can’t find a use for them soon.

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Reviewed in the United States on November 30, 2025

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Amazon Customer

Chelsea, US

★★★★★ 5

Handy

Size: 4" - Black, Style: Open Hooks

I use an ocean container for storage and have some things that need to be hanging. These are perfect for any place you are unable to drive nails. I bought the stronger ones and have had no problems. Ordered more after trying them.

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Reviewed in the United States on May 21, 2026

Verified Purchase

Janie Bryson

Belleville, US

★★★★★ 5

Great gift for men who have everything for garage

Bought these as a gift for a man who has everything but these hooks. He loved them. size was perfect for garage and the magnetic strength was great.

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Reviewed in the United States on May 18, 2026