Apex
Apex UG-EX-250-4 1/4" Drive Impact Socket Extension SAE 4 in
A 4-inch urethane-covered steel impact socket extension with 1/4-inch square output and hex input drives
- 1/4" drive impact extension reaches tight fasteners
- 4-inch length adds clearance in confined spaces
- Hex input fits standard 1/4" impact drivers
- Urethane cover protects surfaces from marring
- Steel construction withstands high-torque impact use
Apex 1/4" Impact Socket Extension
This Apex impact socket extension connects a 1/4 inch hex input to a 1/4 inch square output. It is built for mechanics and technicians who need extra reach on impact-rated fasteners. The 4 inch overall length adds clearance in tight engine bays or machinery. A urethane cover protects surrounding surfaces from damage.
Hex-to-square drive conversion limits
The hex input requires a compatible 1/4 inch hex driver or impact wrench chuck. Square output accepts standard 1/4 inch impact sockets only. The extension transmits torque through a single joint; it does not articulate or swivel. Urethane covering adds grip but does not insulate against electrical current.
Simple press-fit installation
Insert the hex shank fully into the driver until seated. Attach the impact socket onto the square drive until the detent engages. Common issues include using non-impact sockets that shatter under load. Ensure the urethane cover is intact to avoid marring workpiece finishes.
Highlights
- 1/4" drive impact extension reaches tight fasteners
- 4-inch length adds clearance in confined spaces
- Hex input fits standard 1/4" impact drivers
- Urethane cover protects surfaces from marring
- Steel construction withstands high-torque impact use
Specifications
| Brand | APEX TOOL GROUP |
|---|
Questions about this item
Which Apex impact socket extension length should I choose?
This UG-EX-250-4 model provides a 4 in overall length with a urethane-covered steel body for 1/4 in square output and hex input drives.
What does the 4 in length mean when I use it in my tool setup?
The 4 in overall length adds reach between your 1/4 in drive impact tool and socket while the urethane cover protects surrounding surfaces during use.
What drive interface does this extension use and what does it connect?
It connects a 1/4 in hex male input to a 1/4 in square male output, letting you run impact sockets from a hex-drive impact driver or wrench.
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