Prozwee HVAC Service Wrench Set, Curved Ratchet Wrenches (1/4", 3/8", 3/16", 5/16") with 2 Hex Key Converters, for Mini Split AC and Refrigeration Repair, Black
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Availability:
In Stock.
Arrives
Friday, May 1
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Size: 3Pcs
Features
- Eye-Catching FinishThis HVAC service wrench features a black steel body with gold ports, making it easy to locate and grab the right tool instantly in your toolkit.
- Complete SetThe HVAC service wrench includes 3/16", 5/16", 1/4", 3/8" ports, plus 2 adapters for 1/4" hex drive for quick tool expansion.
- Reverse Without ResetEach end of this HVAC service wrench has a reversing lever, allowing you to switch direction without removing the wrench, keeping workflow smooth and efficient.
- Curved DesignThe curved S-profile of this HVAC service wrench provides extra hand and knuckle clearance, letting you reach behind panels and pipes for smooth small-angle ratcheting without interference.
- Faster Daily ServiceDesigned as an HVAC service wrench for refrigerant ports and valves on mini split AC units, refrigerators, compressors, and HVAC systems, helping you complete tasks faster with less effort.
Description
★ HVAC Service Wrench Set ★ ★ Features: —Black steel with gold ports for quick identification. — Wrench: 3/16", 5/16", 1/4", 3/8", includes 2 hex adapters. — Offset profile provides extra clearance for tight spaces and knuckles. —Ideal HVAC service wrench for mini splits, refrigerators, compressors, and HVAC systems.
Color: Black
Brand: Prozwee
Material: Alloy Steel
Head Style: combination
Manufacturer: Prozwee
Manufacturer: Prozwee
Part Number: SP018-1
Item Weight: 5 ounces
Package Dimensions: 7.95 x 4.49 x 0.79 inches
Size: 3Pcs
Color: Black
Material: Alloy Steel
Head Style: combination
Batteries Included?: No
Batteries Required?: No
Date First Available: November 28, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 4Pcs
I am a reefer trailer technician and these work great in my line of work. They are very nice to be able to have one wrench that does all of the major HVAC sizes so that you don't have to keep going back and getting different tools for a single job. The build quality seems to be durable but not the greatest that I have seen overall. It reminds me of the Duralast wrench that I had and a little lower quality than the Kline. All in all getting the angled versions and two in a pack for ~$13 is great and hard to beat. Especially if you only plan on using it for a mini split on personal occasions this is more than good enough to get you by, professional use, I might consider upgrading.
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Reviewed in the United States on January 13, 2026 by Pathune Pathune
Size: 4Pcs
These are a handy addition to the toolbox for HVAC work. They're two metal ratchets, each with 4 sizes on them. One is square drive, the other is spline drive. The curvature makes for a nice ergonomic feel. I've been using for so long that I'm used to them but tbh these feel a little cheap compared to most typical 'ratchets'. The ratcheting mechanism is pretty rough and they have quite a bit of backdrag. The convenience factor and the price over-writes most of that for me. Just having a reversible 3/8", 1/4", 3/16" and 5/16" on two easy to pocket low profile ratchets is fantastic. These have an interesting construction with parts being riveted together. Buy a few sets so you have backups. I like how the reversing level is really easy to flip with one finger and it gives solid tactile feedback. These definitely aren't high quality wrenches that will last a lifetime. I'd treat these as disposable and don't be shocked when one fails. They're cheap enough that it doesn't really matter. As far as value for these individual wrenches goes, I'd say they're priced right about where they should be. Maybe they could be a little cheaper. If you shop around you can find more popular name brands for the same price, but they're all the same from my experience. It's a solid product that gets the job done.
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Reviewed in the United States on January 17, 2026 by Longjohn Johnson Longjohn Johnson
Size: 4Pcs
These ratchet wrenches are very affordable yet impressively well made. They feature an all steel laminated construction that feels solid and capable of handling a substantial amount of torque. The ratcheting action is smooth and glides effortlessly, while the direction toggle switches cleanly and without hesitation. Each wrench is shaped with a comfortable ergonomic curve that helps reduce fatigue and the risk of strain during extended or repeated use. This set includes four different sizes (3/8", 1/4", 3/16", and 5/16"), making it a versatile addition to my existing tool collection.
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Reviewed in the United States on January 10, 2026 by M G
Size: 4Pcs
These are real nice ratchet wrenches that seem very well made. They are all steel with a very nice black finish. The ratcheting action is smooth and they have switches that change the ratcheting direction. The wrenches have a curved shape that help to get into tough locations. This set includes four different sizes (3/8", 1/4", 3/16", and 5/16"). Great economical addition to any tool kit.
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Reviewed in the United States on January 13, 2026 by Russ Mc
Size: 4Pcs
These are good additions to the toolbox. Whether for HVAC maintenance or any other job that requires these sizes, these are small but solid wrenches that work well. Each side fits well, and turns smoothly, and the offset angle keeps you from scraping your hands when working. The hex adapters are helpful and work smoothly. For the price, these are good tools.
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Reviewed in the United States on January 12, 2026 by RDJ RDJ
Size: 4Pcs
The media could not be loaded. Excellent Wrench set for tight spaces. I got these for the slight bend | curve in the ratchet's cause I know in the past every now and then I have a situation where turning the ratchet can be limited because of clearance issues. I haven't used these yet for any practical situations but I have tested them out and they work fine. I especially appreciate the toggle switch which changes the turning direction from clock wise to counter clockwise or visa versa. The switch is super easy to use which I find on many regular ratchets can often be the most aggravating part. I made a video attached so everyone can get an idea of the size. They are small and that is on purpose. These are high quality and will be durable and should last a life time.
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Reviewed in the United States on January 17, 2026 by J. Southard