Not my first set of these ratchet wrenches, but this one really impressed me on build quality. The ratcheting mechanism is tight with zero play, and the teeth don’t skip even under load when breaking loose stuck Schrader valve cores or service ports. The 3/16”-3/8” and 5/16”x1/4” sizes cover almost every valve you’ll run into on residential and light commercial systems — no need to buy a separate back-side ratchet.
The chrome finish holds up well and doesn’t get slippery even when your hands are oily or wet from condensate. Compact size fits easily in any tool bag, way more practical to carry daily than the bulkier universal sets.
For the price, this is a solid pick for any tech who doesn’t want to overpay for the name-brand equivalents (Yellow Jacket, Imperial) but still wants the same functional quality on the job. Recommend it for anyone working on R-410A/R-32 systems.
Item:
2 Wrench + 2 Hexagon Bit
2026-07-31
e** r**o
·
Verified purchase
US
Ecmxelente productos que venden muy buena calidad lo mejor que pueden ofrecer es más descuentos
Item:
2 Wrench + 2 Hexagon Bit
2026-07-19
T** k**g n**
·
Verified purchase
US
Item:
2 Wrench + 2 Hexagon Bit
2026-06-16
** ** **
·
Verified purchase
US
Perfect 👌🏼
Item:
1 Flat Wrench + 2 Hexagon Bit
2026-08-15
P** A**
·
Verified purchase
US
Very nice
Item:
1 Wrench + 2 Hexagon Bit
2026-08-11
N**r M**n
·
Verified purchase
US
Bien
Item:
1 Flat Wrench + 2 Hexagon Bit
2026-08-06
A**o L**z
·
Verified purchase
US
Bueno
Item:
2 Wrench + 2 Hexagon Bit
2026-06-21
k**
·
Verified purchase
US
Item:
2 Wrench + 2 Hexagon Bit
2026-08-05
R**Y
·
Verified purchase
US
Item:
2 Wrench + 2 Hexagon Bit
2026-08-05
F**o R**z
·
Verified purchase
US
Item:
2 Wrench + 2 Hexagon Bit
2026-08-04
d**6
·
Verified purchase
US
Item:
2 Wrench + 2 Hexagon Bit
2026-08-01
J**s
·
Verified purchase
US
Item:
2 Wrench + 2 Hexagon Bit
2026-07-29
N**l
·
Verified purchase
US
Item:
1 Flat Wrench + 2 Hexagon Bit
2026-07-22
About this product
Highlights
•Includes 1 pneumatic ratchet wrench for 5/16" and 1/4" plus 1 wrench for 3/16", 5/16", 1/4" and 3/8".
•Made of alloy steel for sturdy, durable use.
•Ratchet structure helps turn fasteners in tight spaces.
•Includes 2 hexagon bit adapters made of S2 alloy steel with surface heat treatment.
•Designed for air conditioning, refrigeration, compressor maintenance valve, rotary lock valve, and shut-off valve use.
Details
CA prop 65: repro. chems
No
CA prop 65: carcinogens
No
Other dangerous goods or hazardous materials
No
Product description
·WHAT YOU GET- 1 pneumatic ratchet wrench (for 5/16" and 1/4") + 1 pneumatic ratchet wrench (for 3/16", 5/16", 1/4" and 3/8") + 2 Hexagon Bit Adapter (air conditioning tools and equipment accessories).
·HVAC RATCHET WRENCH - The air conditioning tools are made of alloy steel, which is sturdy and durable; the ratchet structure can use this wrench to easily turn them in a small space to avoid falling into narrow places, such as the abyss behind the walking cooler.
·HEXAGON HEAD ADAPTER - S2 alloy steel and surface heat treatment, can be used with the 1/4 inch socket of the HVAC service wrench, suitable for a variety of sizes. The hexagonal head adapter has a bead structure to prevent it from falling off the handle due to gravity when it is pointed downward.
·EASY TO USE - Valve wrenches 1/4", 3/8", 3/16", 5/16", hexagon head adapter: 2 inches long, size: 3/16" and 5/16' 'These sizes are the most commonly used sizes when repairing air conditioning and refrigeration equipment.
·WIDE SCOPE OF APPLICATION - Air conditioning tools are specially designed for maintenance and use. They are compatible with air conditioning, refrigeration and other equipment. It is convenient for you to open and close the compressor maintenance valve, rotary lock valve and shut-off valve. HVAC tools are suitable for daily work and Home maintenance.
Ratchet Structure
The ratchet structure makes it easy to turn them in tight spaces with this wrench.
Square End Prevents You from Losing Your Wrench
The hexagonal head adapter has a bead structure to prevent it from falling off the handle due to gravity when it is pointed downward.
It Fits in Tight Places
A Good refrigeration service wrench can avoid falling into narrow places such as the abyss behind a walk in cooler.This is a specialized tool that makes the job easier.
View more
Introduction
The GJANSH HVAC Service Wrench Tools kit is made for air conditioning and refrigeration repair work. It includes two pneumatic ratchet wrenches and two hexagon bit adapters, giving you a practical set for common service tasks on HVAC and related equipment.
Built from alloy steel, the wrenches are designed for sturdy and durable use. The ratchet structure helps make turning easier in small spaces, which is useful when working in tight areas. The hexagon bit adapters are made of S2 alloy steel with surface heat treatment, and their bead structure helps keep them from falling off the handle when pointed downward.
This kit supports use on compressor maintenance valves, rotary lock valves, and shut-off valves. It is suited for daily work and home maintenance where compact HVAC tools are needed.
Question and answer
•
What sizes do the HVAC service wrenches support?
A:The set includes one wrench for 5/16" and 1/4", and one wrench for 3/16", 5/16", 1/4", and 3/8".
•
What material are the wrenches made of?
A:The HVAC ratchet wrenches are made of alloy steel.
•
What are the hexagon bit adapters made of?
A:The hexagon bit adapters are made of S2 alloy steel with surface heat treatment.
•
What are these tools used for?
A:They are designed for air conditioning, refrigeration, and related equipment repair, including compressor maintenance valves, rotary lock valves, and shut-off valves.
•
What comes in the package?
A:The package includes 1 pneumatic ratchet wrench for 5/16" and 1/4", 1 pneumatic ratchet wrench for 3/16", 5/16", 1/4", and 3/8", plus 2 hexagon bit adapters.
Safety & compliance
Seller info
•Business name: ShunFung Prosper Trading Limited
•Business address: Room B53, 2/F, Phase 1, Kwai Shing Industrial Building, 36-40 Dalian Pai Road, Kwai Chung, New Territories, Hong Kong, New Territories, Hong Kong, Hong Kong China
-43%$16.99$29.99
Free shipping
GJANSH Hvac Service Wrench Tools:3/16” to 3/8” 5/16'' x 1/4''Air Conditioner Valve Ratchet Wrench with 2 Hexagon Bit Adapter Kit for Air Refrigeration and Equipment Repair Tools Clearance,fathersdaygift
Great tool. I had to make some adjustments, but it works great. The only regrets is the plastic safety shield for the blade. The plastic will melt under the stream heat of the sparks. The metal would better.
Fat shipping on this angle finder. I thought it was gonna be a small little thing like moisture. Stuff is but overall length folded up as 18 inches long. So that's a good heavy duty tool.
Lightweight but not lightweight made of metal
Hi, shipping was quick. Well packaged with instructions. Build Quality is excellent and setup is easy peasy! Love the convenience of using it. You can manually select off/on or use the remote.
Just holding it in my hands, Looking at it thinking to myself, I can't wait till I have to replace an pan gasket now!! And it easily pops apart for easy storage in your toolbox!
1 Flat Wrench + 2 Hexagon Bit
1 Wrench + 2 Hexagon Bit
