How to remove the wrench head from the open end torque wrench?

By Homelae Seller on February 21, 2023

Can you adjust the scale of torque wrench set to 30NM?

Yes, there is 30 NM scale on the open end torque wrench.

Where can I buy other wrench heads for this tool - such as the ratchet head shown in the description?

You can find it in our store as well , you can search key words homelae torque wrench Interchangeable head , or ASIN B0C5D4FZNR , B0C5D4THWZ , please contact us anytime if you have any question about it .

Does this torque wrench can torquing 3/8 and 1/2 flare nut?

This will torque the smaller line (1/4 inch), but all the larger sizes require a larger torque wrench. For example, in my manual it states that for the next size up line (3/8 inch) requires 32-39 Nm. This one only goes to 30Nm.

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

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HVAC torque wrench

Product ID: 468964120

Details

Brand
COTOUXKER
Color
Blue
Item Package Quantity
1
Item Weight
600 Grams
Material
0~30 open end

📏Adjustable torque range 5-30 Nm with ±4% accuracy

🔄Interchangeable heads for versatile torque tasks

🔔Audible & tactile click alerts at preset torque

Description

🔧 Torque Perfected: Nail every connection with precision and ease!

LIGHTWEIGHT DURABLE - At just 600 grams with a powder-coated finish, this wrench balances portability with ruggedness for daily professional use.
RELIABLE CLICK FEEDBACK - Feel and hear the satisfying click when your target torque is reached—no guesswork, just confidence on every job.
USER FRIENDLY OPERATION - Intuitive locking ring design with clear Nm scale makes setting and reading torque values seamless, even in low-light or fast-paced environments.
PRECISION TORQUE CONTROL - Pre-calibrated accuracy within ±4% ensures every connection meets exact manufacturer specs, preventing costly over-tightening or damage.
VERSATILE INTERCHANGEABLE HEADS - Quick-change locking pin lets you switch between ratchet, fixed, socket, or open-end heads effortlessly—perfect for HVAC, automotive, and aerospace pros.

The COTOUXKER HVAC Torque Wrench is a professional-grade, adjustable torque tool featuring interchangeable heads for multi-application use. It offers a precise 5-30 Nm torque range with ±4% accuracy, a clear Nm scale, and a reliable audible click to signal torque completion. Lightweight and durable, it’s engineered for HVAC, refrigeration, automotive, and aerospace tasks requiring exact torque settings.

Specifications

ASIN	B0B7MBMYR3
Best Sellers Rank	#383,790 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #584 in Torque Wrenches
Brand Name	COTOUXKER
Color	Blue
Customer Reviews	3.8 3.8 out of 5 stars (290)
Finish Types	Powder Coated
Head Style	C Shaped, Hex
Item Torque	30 Newton Meters
Item Weight	600 Grams
Manufacturer	Homelae
Material Type	0~30 open end torque wrench
Measurement Standard	Metric
Operation Mode	Manual
Package Quantity	1
Unit Count	1.0 Count

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