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🛠️ Elevate your toolkit game with precision and power — don’t get left behind!
The CASOMAN 9 Pieces Extension Bar Set offers professional-grade versatility with 1/4", 3/8", and 1/2" drive sizes crafted from premium Chrome Vanadium steel. Its corrosion-resistant black phosphate finish and spring-loaded detent balls guarantee durability and secure socket fit, all neatly organized in a durable carrying case. Perfect for managers and pros who demand reliability and efficiency on every job.
| ASIN | B089GFQTQP |
| Accessory Connection Type | 1/4", 3/8" and 1/2" |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #57,358 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #340 in Socket Sets |
| Bit Compatibilities | 1/4", 3/8", 1/2" |
| Brand | CASOMAN |
| Capacity Description | 1/4", 3/8" and 1/2" |
| Compatible Fastener Range | 2 inch-6 inch, 10 inch |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,708) |
| Date First Available | June 1, 2020 |
| Drive Bit Shank Style | square |
| Drive System | Nutsetter |
| Finish | corrosion-resistant black phosphate finish |
| Finish Type | corrosion-resistant black phosphate finish |
| Head Style | Fixed Square, Hex |
| Installation Method | Click |
| Item Package Quantity | 1 |
| Item Weight | 3.48 pounds |
| Item model number | CS074 |
| Manufacturer | CASOMAN |
| Material | Chrome Vanadium Steel |
| Measurement System | Inch |
| Number of Pieces | 9 |
| Part Number | CS074 |
| Product Dimensions | 5.91 x 4.33 x 1.57 inches |
| Set Name | CASOMAN 9 Pieces Extension Bar Set |
| Size | 1/4" & 3/8" & 1/2" Drive |
| Usage | General Purpose |
S**Y
Good kit
Came with a nice little box so they’re not rolling around everywhere. Perfect set up with 1/4,3/8,1/2 size.
F**A
Excellent
Value for money. Good product.
T**R
Great value!
We've abused these at our shop, and they still hold up just fine. Great value! Snug fit. Work great. Easy to use. Can't really tell that we're losing much torque. Cant beat it for the price.
K**R
Great product
Great product
M**.
Nice heavy duty set for the price
Very nice heavy duty set of 3/4” drive extensions. They come in a nice storage case. I carry this in my RV so the case is a big plus
J**E
Extension set
Not sure they are made from the highest quality materials but they will serve their purpose for light duty use. Glad I got them on sale (40% off). At that price (~$18) they are likely an okay value. Will see how they perform over time.
G**D
They are what they are great extensions
Great price and good quality.
D**E
Great product
Worked perfectly on axle bolts.
F**R
Has a good and stable plastic cover which keeps all of them very tight in the position. All balls and the springs are well adjusted so no problem on the connection. I am not sure about the black coating but it looks very good, I dont think it will peel of easily. Well done 👍🏻 Price is ok 👍🏻
S**I
Very good quality
P**L
Look good quality not used yet
M**E
Item is as described. Case keeps the three extensions secure. The extensions are clearly identified, quality is fine, heavy sockets will fall off if you are not careful, but considering the price they are a great deal. I would recommend them for others.
M**X
Mine came covered in some kind of grease/oil and they are a loose fit on my ratchets. Get what you pay for i guess.
Trustpilot
1 day ago
2 months ago