Stainless steel 316L 3/8" Union Straight Push-in Fitting (SPUC3/8)

Marsoni

M251S

$25.81

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

Stainless steel 316L 3/8" Union Straight Push-in Fitting (SPUC3/8)Stainless steel 316L 3 8" Union Straight Push in Fitting (SPUC3 8), also called as SPU3 8 or SSPU3 8 Push to connect Pneumatic Fitting SS316 L. Tube Size : 3 8" Type: SS316L Push to connect (Push in) Air Fitting Specification Details Fluid Type Air, Water, Steam Operating Pressure 0 215 PSI Working Temperature 4F to 284F ( 20C to 140C) Metallic Body 316L Stainless Steel O Ring FKM (VITON) Packing FKM (VITON) Back Ring 316L Stainless Steel Lock Claws

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We offer a 30-day return/exchange service after receiving.
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This is the only kit you will ever need at roadside to plug a tire & be on your way. This kit has it all. I'm a retired long haul trucker. This is my preferred plug kit. I have stored one of these in all of my trucks & my wife's SUV. You could spend so much more for other plug kits. But this one works. The price reflects the quality of both the tools & all the other essentials you will ever need. I recommend you buy this one. The money you save can be used elsewhere. Note: Amazon sell a fine selection of replacement fiberized rubber plugs & rubber cement. This is where you don't want to skimp on cheap-O plugs elsewhere. These two items are the most important items in the entire system. Be prepared! Always read the reviews & know the sellers reputation before you purchase things. ///////////////

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Reviewed in the United States on March 17, 2026

Verified Purchase

Pamela Smith

Draper, US

★★★★★ 3

Plugs

Color: Grey

The plugs didn’t work it leaked. Needed to buy bigger plugs.

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Reviewed in the United States on May 28, 2026

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Johnathan Scott

Bozeman, US

★★★★★ 4

ALMOST perfect.

Color: Vivid Orange

Item is as advertised. Durable, and the tools are useful for more than just regular plugs. It comes with the snips which was great as well as actual valve stem replacements which I thought were pretty nice. Only complaint are the plug strips themselves. If the hole is from a bolt or something larger than the average screw, it may take two of them to completely stop the leak. Hope this helped.

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Reviewed in the United States on May 2, 2026

Verified Purchase

Sean Custer

Grantham, US

★★★★★ 5

Great little kit great price

Color: Vivid Orange1, Size: 16pcs

Excellent product worked fantastic very easy to use

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Reviewed in the United States on May 20, 2026