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

KEZE 660 PCS Silicone Washer Assortment Kit 14 Size VMQ Silicone Gasket

Product ID: 517752592

Details

Brand
Keze
Color
clear / white
Item Diameter
18 millimeters
Material
UPC
655365160939

🔥Heat resistant silicone

🔧18 sizes O-rings + 14 washers

🧰660 pcs total kit

$49.68

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Description

🔩 Seal it like a pro — never leak, always sleek!

BONUS TOOL SET INCLUDED - Comes with 4 removable pick and hook tools for effortless installation and maintenance.
TRUSTED BY PROS DI YERS - Top-rated (#5 in O-Rings) with 4.6 stars from 194 reviews—join the community upgrading their repair game.
HEAT RESISTANT DURABILITY - Crafted from high-quality silicone that withstands extreme temperatures, ensuring long-lasting seals.
VERSATILE APPLICATION RANGE - Perfect for plumbing, faucets, hoses, appliances, and even mechanical and pneumatic systems.
ALL IN ONE ULTIMATE SEAL KIT - 660 premium silicone pieces covering 18 O-ring sizes and 14 washer sizes for every plumbing fix.

The KEZE 660 PCS Silicone O Rings and Washer Set offers an extensive assortment of 18 O-ring sizes and 14 washer sizes made from heat-resistant silicone. Designed for versatile plumbing and mechanical sealing applications, this kit includes 660 pieces plus 4 handy tools, making it the go-to solution for professionals and DIY enthusiasts seeking reliable, durable seals.

Specifications

ASIN	B0B9W9GFDK
Best Sellers Rank	#5,061 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in O-Rings
Brand Name	Keze
Color	clear / white
Customer Reviews	4.6 4.6 out of 5 stars (194)
Item Diameter	18 millimeters
Manufacturer	Keze
Material Type	silicone_rubber
Model	00
Number of Items	660
Number of Pieces	660
Part Number	00
Set Name	KEZE 660 PCS 18 Size Clear Silicone O Rings Assortment Kit and 14 Size Silicone Washer Set
UPC	655365160939
Unit Count	1 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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$49.68

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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