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🔧 Upgrade your toolkit with the adapter that never quits!
The LEXIVON 3/4-Inch Impact Socket Adapter (LX-402) is a premium, fully impact-rated reducer that converts 3/4" female drive to 1/2" male drive. Made from heat-treated Chrome Vanadium Steel and coated with rust-proof Manganese Phosphate, it delivers superior durability and corrosion resistance. Featuring a spring-loaded detent ball system for secure attachment, it meets ANSI standards and comes with a 2-year limited warranty, making it an essential upgrade for professional-grade automotive and home improvement projects.




































| ASIN | B09R2B456K |
| Best Sellers Rank | 13,063 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Socket Screwdriver Bits |
| Bit Compatibilities | 1/2" drive |
| Brand | LEXIVON |
| Country of Origin | Taiwan |
| Customer Reviews | 4.7 out of 5 stars 21,886 Reviews |
| Drive Bit Application | Automotive |
| Drive Bit Shank Style | Male |
| Drive System | Nutsetter |
| Drive system | Nutsetter |
| Finish | Rust-proof,Manganese Phosphate Coating |
| Finish type | Rust-proof,Manganese Phosphate Coating |
| Global Trade Identification Number | 00840025252929 |
| Included Components | Case |
| Item Length | 0.75 Inches |
| Item Type Name | Socket Sets |
| Item length | 0.75 Inches |
| Manufacturer | LEXIVON |
| Manufacturer Warranty Description | 2 years limited. |
| Material | Chrome Vanadium Steel |
| Model Number | LX-402 |
| Number of Pieces | 1 |
| Number of pieces | 1 |
| Part Number | LX-402 |
| UPC | 840025252929 |
| Unit Count | 1.0 count |
A**A
Well made and excellent value for money.
LEXIVON 1/2 Female to 3/4 Male Increaser l 12.5 to 20mm. Is very good Quality and has strong Durabilty, good Size selection, ideal for Storage and Utility. Also excellent Value for money.
A**S
works for me. im happy!
Very handy to have, specially if you use impact gun and already broke all the ones that came with your tool set :) Cheap but strong, compact and fit in tough places. Its with spring action so after almost year of use it still holds its angle.
M**Y
Great item
A great buy would recommend, fits perfectly
J**S
Socket attachment
Good but I have snapped them so not as strong as I thought but very good price for what you get
S**L
does the job
great easy to use
A**L
Excellent
Have come in very handy
A**I
Excellent
Bought an impact wrench which has 1/2 drive, all my sockets are 3/8 so didn’t want to spend a small fortune replacing them. Bought these adapters and they are excellent.
A**R
Was
Was perfect for the job I was working on, smooth as silk turning tightly tightening my bolts up.
G**N
Tout se passé bien.
Le produit est de bonne qualité !!!
A**.
Heavy-duty, reliable, and perfect for impact use
This adapter is a solid, heavy-duty tool that does exactly what it’s designed for—converting a 1/2" drive to a 3/4" drive without any issues. It feels strong and well-built, and the chrome-moly steel construction makes it suitable for high-torque impact use. The fit is secure, and the detent ball holds sockets firmly in place, so there’s no slipping during use. It’s especially useful if you’re working on larger equipment or trucks and need that extra versatility without switching tools. On the downside, it’s a bit heavier than expected (which makes sense for durability), and it’s more of a niche tool unless you regularly use multiple drive sizes. Overall: A dependable, professional-grade adapter—great quality and performance if you need a strong increaser for impact work.
G**R
Super Ergänzung zum Schlagschrauber
Tolles Set. Hat mir bei Einem Projekt geholfen. Musste mit einem Schlagschrauber eine Mutter lösen die nicht zugänglich war. Mit diesen Adapter konnte ich es trotzdem machen. Macht einen sehr hochwertigen Eindruck. Würde ich wieder kaufen.
C**E
Très bonne finition pour un petit prix
Très résistant utilisé avec douille de 46 et une grande barre de force, l’adaptateur a résisté même pas marqué, bonne fabrication ! Parfait
W**T
great service, great tool, performed great until it snapped
broke on first use, but my breaker bar did too. to be fair, it was on a brake caliper bolt on a pressure vessel trailer. i've never seen a breaker bar bend 90 degrees without breaking. it took more than that before the adapter sheared the square off in the cleanest break i've seen. so based on how much force 2 guys put on an excessively sniped breaker bar (total length of 8 feet) we put 300lb (it was more but simple math and not asking about his weight) x 8 feet = 2400ft lbs so it took more than 2400ftlbs before this broke. that is why i give this a high rating even though it broke on the first use. i then went home and registered it on the website then claimed warranty. it was 2 days after i claimed the warranty before it showed up at my door again. great tool, great customer service.
Trustpilot
1 week ago
2 weeks ago