What is the max operating temp for these o-rings?

Hello Hello: I purchased these some metric o-rings I have used them for years and what i know is that it get very hot under the hood of an automobile and there is no problem for failure with these because once installed they are in a closed enviroment, as long as there in this closure they will last for ever. hope this answers your question thank you

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BUSY-CORNER 495 Pieces SAE Metric O Ring Kit with O-Ring Pick & Installation Tools Rubber Washer Orings for A/C Professional Plumbing Automotive(Green Green)

BUSY-CORNER 495 Pieces SAE Metric O Ring Kit with O-Ring Pick & Installation Tools Rubber Washer Orings for A/C Professional Plumbing Automotive(Green Green)

Product ID: 278542978

Details

Brand
BUSY-CORNER
Color
Green Green
Item Diameter
5.2
Material
Nitrile Rubber
Nominal Inside Diameter
3 millimeters

📦Organized transparent storage

🌡️High-temp resistant Nitrile (NBR 70)

🛠️495 precision O-rings

R866

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal the deal like a pro—never let a leak slow you down!

COMPREHENSIVE 495 PIECE KIT - All the O-rings and tools you need in one sleek, organized box—never scramble for the right size again.
COMPACT TRANSPARENT STORAGE - Smart grid layout in a clear case means quick access and flawless organization—carry your kit anywhere with confidence.
VERSATILE MULTI SIZE SELECTION - 36 different O-ring sizes cover everything from automotive A/C to plumbing and electronics—your go-to for every seal challenge.
PREMIUM NITRILE RUBBER DURABILITY - Engineered with NBR 70 for unbeatable resistance to heat, oil, UV, and wear—built to last in any professional environment.
PRO GRADE INSTALLATION TOOLS INCLUDED - Effortlessly remove and install O-rings with the included pick and installation tools—precision and ease in your hands.

The BUSY-CORNER 495 Pieces SAE Metric O Ring Kit offers a professional-grade assortment of 495 durable nitrile rubber O-rings in 36 sizes, paired with specialized pick and installation tools. Designed for high temperature, oil, UV, and wear resistance, this kit is perfect for automotive, plumbing, and general maintenance tasks. Packaged in a transparent, compartmentalized case for ultimate organization and portability, it’s the essential toolkit upgrade for any millennial manager who values efficiency and reliability.

Specifications

ASIN	B08R5YC94Z
Best Sellers Rank	#205,510 in Automotive ( See Top 100 in Automotive ) #51 in Automotive Replacement Air Conditioning O-Rings & O-Ring Kits
Brand Name	BUSY-CORNER
Color	Green Green
Customer Reviews	4.7 4.7 out of 5 stars (505)
Item Diameter	5.2 centimeters
Manufacturer	BUSY-CORNER
Material Type	Nitrile Rubber
Model	495PCS O-Rings Kit (Green & Green)
Nominal Inside Diameter	3 millimeters
Nominal Outside Diameter	5.2 centimeters
Number of Items	495
Number of Pieces	495
Part Number	495PCS O-Rings Kit (Green & Green)
Set Name	495 Pieces SAE Metric O Ring Kit
UPC	791715983060
Unit Count	495 Count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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R866

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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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