





🔩 Unlock precision power with every turn — don’t get left wrenching behind!
The SUNEX TOOLS 9940 SAE S-Style Wrench Set features 5 essential SAE sizes crafted from high-strength Chrome Vanadium alloy steel. Its innovative S-Style design and radius corners provide superior access and grip, while chamfered box ends speed up fastener engagement. Finished with polished chrome plating for rust resistance and packaged in a durable canvas pouch, this set is built for professionals demanding durability, precision, and portability.




| Color | Silver |
| Brand | Sunex Tools |
| Material | Metal |
| Item Length | 1 Inches |
| Item Weight | 13.61 g |
| Item Package Quantity | 1 |
| Head Style | Box End |
| Finish Type | Polished |
| Operation Mode | Manual |
| Manufacturer | Sunex International |
| UPC | 735090863715 613364045701 031111202595 |
| Global Trade Identification Number | 00613364045701 |
| Part Number | 9940 |
| Item Weight | 0.48 ounces |
| Item model number | 9940 |
| Is Discontinued By Manufacturer | No |
| Size | SAE |
| Style | SAE S-Style |
| Finish | Polished |
| Power Source | No |
| Measurement System | inch |
| Included Components | Sunex 9940 SAE S-Style Wrench Set, 5/16 x 3/8-Inch - 11/16 x 3/4-Inch, Alloy Steel, 5-Piece |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Lifetime |
J**N
Sunex wrench
Get a set when you need them you will be very happy
S**K
You may only use them once, but you'll not regret buying them.
I have a Rolls-Royce Silver Shadow, and it's a lot like working on a 70's era GM car- you can't get a wrench on anything. I had to replace the ignition coil and the bolts holding it have probably been there since the car was built. A regular wrench could be placed on one of them, but there was not enough clearance to break the bolt loose. The other bolt was even worse. These things did the job. Something that has been frustrating me for almost a year was accomplished in less than twenty minutes.
D**D
Sunex vs DuraTech
Sunex prosThinner, longer, the head diameter is smaller and will fit tighter locations.Sunex consMade in India (Taiwan builds better tools)Chrome job is worse, every wrench has visable grinding marks, imperfections under the chrome. Laser etching will wear off.Duratech prosBetter chrome, no laser etching, less grinding visible, includes foam tray (if you have room for it).Duratech consMade in China (Taiwan builds better tools) Shorter, thicker, thicker head diameter.
J**.
Sunex makes very good tools at a very good price
This is a top quality wrench set at an unbeatable price. Not a set you use very often but when you need them nothing else will work. Sunex makes very good tools at a very good price. You don t have to worry about these breaking in your hand like some do but you don t have to pay tool truck prices for something you don t use often.
C**W
Sunex Tools make nice tools for the American working man, because that's what they are!
Very nice packaging, roll up pouch seems nice, wrenches seem durable and have a nice polished finish. Well worth it to have a nice set of specialty wrenches in your tool box!
Z**H
Bang for your buck
Great wrenches , quality is amazing for the price, way better than harbor freight but not too far from Cornwell or Mac, great value for a comparably small price
M**N
Great set of wrenches for the right job when you ...
Great set of wrenches for the right job when you need them. Used them so far on an aircraft engine and they went in a tight spot with ease. Good quality for the price too!
A**E
Buy from someone else
This is not a review based on the product...this is a review based on the seller...they ship ups and REQUIRE a signature which is all fine and dandy if you are a stay at home mom or work from home...but for the rest of use that work a job that keeps you away from your house for 10+ hours a day..the signature is pure bull...if you work away from home warning...buy from someone else that doesn't require delivery signatures
Trustpilot
1 month ago
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