I have an extensive sae/metric socket set. what makes this socket special?

I also have a large socket collection but was not able to remove the Chevy truck air conditioning without this cheap socket. When you compare this one to my 16MM the flats are longer and the corners are more rounded on this cheap one. I have put this socket in my drawer in the back corner as I believe it will only work for a few times and does not fit a fastener correctly. I do not understand why they did not just make these air con fittings use standard or metric tooling.

What size octagonal nut does this fit? I need something for a 16mm octagonal nut

this socket fits on a a/c line schrader valve valve

Is this socket required? NO! This socket is required only if the valve is located in an area that restricts use of standard adjustable wrenches.

This socket is required if you want to remove the high side AC service port valve correctly and not be a cheese d i c k. Using an adjustable wrench is a good way to strip/round the octagon shaped fastener. Oh and octagon means 8 sided (I assume anyone who would suggest using an adjustable wrench didn’t finish grade school.) if you damage the AC service port there’s a good chance your AC gauge fitting will not attach properly to the fitting.

Mastercool 98234 Socket | Desertcart Seychelles

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

₨718

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

Description

⚙️ Master your AC repairs with precision and ease!

BUILT TO LAST - Crafted with durable materials ensuring long-term reliability in demanding environments.
LIGHTWEIGHT COMPACT - At just 45.4g and pocket-sized, it’s the perfect tool for on-the-go pros.
TRUSTED BRAND QUALITY - From Mastercool, a name synonymous with professional-grade HVAC tools.
ENGINEERED FOR PRECISION - Mastercool 98234 delivers exact socket fit for seamless AC valve core repairs.
EFFORTLESS MECHANICAL LIFT - Smooth mechanical lift design enhances control and efficiency during repairs.

The Mastercool 98234 Socket is a compact, lightweight, and durable mechanical lift tool designed specifically for air conditioning valve core service and repair. Manufactured by Mastercool, it offers precise fitment and reliable performance, making it an essential accessory for HVAC professionals seeking efficiency and quality in their toolkit.

Specifications

Asin	B002YKK234
Best Sellers Rank	988,881 in DIY & Tools (See Top 100 in DIY & Tools) 4,093 in Socket Wrenches
Brand	Mastercool
Customer Reviews	4.7 4.7 out of 5 stars (783) 4.7 out of 5 stars
Date First Available	21 April 2012
Guaranteed Software Updates Until	unknown
Item Model Number	98234
Item Weight	45.4 g
Lift Type	Mechanical
Manufacturer	MASTERCOOL
Manufacturer Part Number	98234
Model	98234
Product Dimensions	6.1 x 4.32 x 3.81 cm; 45.36 g

Reviews

User

Good ac socket for the defective ends

Worked as it was intended for.

21.08.2026

User

Worked great

Used it to change the high side port on my 2004 GMC Sierra Denali. Fit perfect, no issues

9.10.2021

User

Excellent.

Specialty socket, fit for purpose, does what it is supposed to, appears to be of good quality and for these days I think the price is ok. Highly recomended.

2.12.2022

User

Buen producto

En excelentes condiciones y nuevo

26.10.2024

User

Good tool.

Great additional tool.

8.09.2022

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

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

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨718

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

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews