I only need 1 size from the kit. Is there any way to buy just one size?

Not unless you go to the store. I found the other ones come in handy sooner or later.

Are these o rings suitable for espresso machines?

Maybe the“KEZE 660 PCS Clear Food Grade Silicone O Ring Assortment Kit”is more suitable for you

can they tolerate gasoline?

An O-Ring by its very nature is a gasket that seals a connection of some kind. It should not come in contact with any kind liquid be it water, milk, or gasoline. If there is a failure of an O-Ring, it is the wrong size or the connection is of poor quality.

Do the smaller (1 in) gaskets work for a waterbottle spout?

I don't know if it would fit or not, but these gaskets are clearly not food grade.

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KEZE 660 PCS Silicone Washer Assortment Kit 14 Size VMQ Silicone Gasket and 18 Size Clear Food Grade Silicone O Ring Washers Set for Seal Plumbing Faucet High Temperature Resistant Repair

Product ID: 529517670

Details

Brand
Keze
Colour
clear / white
Item diameter
33 Millimetres
Material
Synthetic
Nominal outside diameter
33 Millimetres

🔥High-temp resistant silicone

🔧14 & 18 size versatile washers

🧰660 pcs total kit

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MX$1391

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Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal the deal with KEZE – the only kit your toolbox will ever need!

PRECISION SIZE VARIETY - 14 & 18 metric sizes cover all standard plumbing and appliance needs
BONUS TOOL SET INCLUDED - 4-piece removable pick & hook set for effortless installation and removal
UNIVERSAL COMPATIBILITY - Perfect for faucets, valves, filters, coffee machines, and more
HEAT RESISTANT DURABILITY - Withstands extreme temperatures to keep seals tight and leak-free
ALL IN ONE ULTIMATE REPAIR KIT - 660 premium silicone washers & o-rings for every plumbing fix

The KEZE 660 PCS Silicone Washer Assortment Kit combines 570 high-temp resistant silicone o-rings and 90 plumbing washers in 14 and 18 metric sizes, plus a 4-piece pick and hook tool set. Designed for versatile use across plumbing, appliances, and mechanical systems, this comprehensive kit ensures durable, leak-proof seals for professional-grade repairs and maintenance.

Specifications

ASIN	B0B9W9GFDK
Best Sellers Rank	179,791 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,302 in Washers
Brand	Keze
Colour	clear / white
Country Of Origin	China
Customer Reviews	4.6 4.6 out of 5 stars (185)
Item Diameter	33 Millimetres
Manufacturer	Keze
Manufacturer Part Number	00
Material	Synthetic Rubber
Model Number	00
Nominal Outside Diameter	33 Millimetres
Number of Pieces	660
Set Name	660pcs
Temperature Range	-4E+1 Degrees Celsius
UPC	655365160939
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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MX$1391

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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