Use the best tools for every job with the Sunex 3504 3/8 in. Drive Impact Extension Set. Each socket is forged from Cr-Mo alloy steel, designed with radius corners, made with chamfered openings, and marked by laser etching and roll stamping for permanent socket identification. The set includes SAE sizes 3 in., 5 in., 10 in., and 15 in. These sockets meet ANSI Standards and the set is backed by a lifetime warranty. Includes a heavy-duty storage case.
- Cr-Mo steel sockets provide the strength and flexibility to handle high torque impact tools
- Radius corner design reduces wear and increases torque on fasteners by placing the force on fastener walls rather than fastener corners
- Wobble drive design provides 15-degree offset in all directions
- Steel ball retainer designed on male end
- Laser etched and roll stamped markings ensure permanent socket identification
- Comes in a convenient storage tray
- All Sunex sockets meet ANSI Standards, ensuring peak performance and durability
- Lifetime Warranty with SUNEXpress
Harrison Macejkovic (verified owner) –
Awesome wobble extensions! Very nice to use with my 3/8 impact wrench! Has got the job done very well!
Pascale Cole (verified owner) –
These impact extensions worked good when I needed to rebuild the front of my truck. No problems so far. Not sure of long term durability as I don’t use them daily, but they are perfect for the home mechanic type.
Lexus Kuhic (verified owner) –
The wobble extensions are the second Sunex product that I have purchased. The first was a complete set of 1/4 impact sockets. As the sockets, the wobble extensions are excellent product. Tough steel and perfect to get the socket in those tough places. Price is great.