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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660 PCS 18 Size Clear Silicone O Rings Assortment Kit and 14 Size Silicone Washer Set,Silicone O Ring for Seal Plumbing Faucet Hose

Product ID: 517752592

Details

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

🔥Heat-resistant silicone

🔧18 versatile sizes

🧰660 pcs total kit

₨747

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Description

🔧 Seal it right, every time — don’t let leaks cramp your style!

UNIVERSAL APPLICATION - Perfect for faucets, hoses, valves, appliances, and more—be the go-to fixer in your circle
BONUS TOOL SET INCLUDED - 4-piece removable pick & hook set for effortless installation and removal
HEAT RESISTANT DURABILITY - Crafted from high-quality silicone to withstand extreme temperatures and pressure
PRECISION FIT ACROSS SIZES - 18 O-ring sizes and 14 washer sizes cover all standard plumbing needs
ALL IN ONE ULTIMATE SEAL KIT - 660 premium silicone O-rings + 90 washers for every plumbing fix

The KEZE 660 PCS Silicone O-Ring and Washer Kit offers an extensive assortment of 18 O-ring sizes and 14 washer sizes, totaling 750 pieces, made from heat-resistant silicone rubber. Designed for versatile plumbing and mechanical sealing applications, it includes a handy 4-piece pick and hook tool set for easy installation. Trusted by professionals and DIYers alike, this kit ensures reliable, leak-proof performance across faucets, hoses, valves, and household appliances.

Specifications

ASIN	B0B9W9GFDK
Best Sellers Rank	#3,372 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in O-Rings
Brand Name	Keze
Color	clear / white
Customer Reviews	4.6 4.6 out of 5 stars (1,931)
Item Diameter	18 Millimeters
Manufacturer	Keze
Material Type	silicone_rubber
Model	00
Number of Pieces	660
Part Number	00
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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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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₨747

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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