Our office will be closed on Monday, January 2 in observance of the New Year holiday.
We are currently experiencing phone issues. Please email
customerservice@nationaltoolwarehouse.com
for immediate assistance.
Our website will undergo maintenance the evening of Saturday, 8/12, beginning at 8pm CST with an estimated window of 2 hours. The website will be offline during this time. We apologize for any inconvenience.
Login/Register
Trustpilot
Trustpilot
Orders
Over $75
1-866-358-1919
1-417-358-1919
0
items
$0.00
view cart
Your Cart
Your Cart Is Empty
Categories
A/C Tools
Facility Essentials
Shop Tools & Equipment
Air Compressors
Hand Tools
Technician Accessories
Air Tools
Lifting Equipment
Tool Storage
Battery Tools
Paint & Body
Vehicle Specialty Tools
Diagnostic Tools
Shop Safety & Apparel
Welding
Electric & Cordless Tools
Brands
New Products
Value Zone
Gift Guide
Clearance
Refine Results
Expand Your Result
Hand Tools (X)
Sockets, Ratchets & Drive Tools (X)
3/8" Drive - Impact Sockets (X)
Narrow by Keyword
Narrow by Category
Impact Socket Sets
(129)
Swivel
(20)
Extensions & Adapters
(46)
Individual Impact Sockets
(558)
Narrow by Manufacturer
Astro Pneumatic
(6)
ATD Tools
(52)
DeWalt
(1)
GearWrench
(46)
Grey Pneumatic
(426)
Ingersoll Rand
(1)
Irwin Hanson
(1)
LTI Tools
(1)
Milwaukee Tool
(50)
Platinum Tech
(1)
Proto Industrial Tools
(1)
Sunex Tools
(153)
Titan
(8)
VIM Tools
(6)
Home
>
Hand Tools
>
Sockets, Ratchets & Drive Tools
>
3/8" Drive - Impact Sockets
>
Extensions & Adapters
Sort:
By Popularity
By Name (A -> Z)
By Name (Z -> A)
By Price (Low to High)
By Price (High to Low)
By Manufacturer (A -> Z)
By Manufacturer (Z -> A)
Display:
12 Items
24 Items
48 Items
Displaying 37 - 46 of 46 results
3/8" Female x 1/2" Male Adapter with Locking Pin
Grey Pneumatic
GRY1138AL
In Stock
List:
$14.01
Price:
$9.31
Add to Cart
3/8" Drive x 6" Extension Duo-Socket
Grey Pneumatic
GRY81146E
Out of Stock
Call 866-358-1919 for Info
List:
$32.83
Price:
$21.80
3/8" Drive x 3" Extension Duo-Socket
Grey Pneumatic
GRY81143E
Out of Stock
Call 866-358-1919 for Info
List:
$32.01
Price:
$21.25
3/8" Drive x 5/8" 12 Point Standard Universal Socket
Grey Pneumatic
GRY1120U
Low Stock
List:
$25.90
Price:
$17.20
Add to Cart
3/8" Drive x 5mm Hex Driver 4"
Grey Pneumatic
GRY19054M
Out of Stock
Call 866-358-1919 for Info
List:
$21.30
Price:
$14.15
3/8" Dr Impact Extension Set, 4 Pc.
Sunex Tools
SUU3500
Out of Stock
Call 866-358-1919 for Info
List:
$71.01
Price:
$45.24
3/8" Dr Extension, 3"
Sunex Tools
SUU3503
Low Stock
List:
$7.56
Price:
$5.29
Add to Cart
3/8" & 1/2" Dr Adapter and Universal Joint Impact Set, 5 Pc.
Sunex Tools
SUU3305
Low Stock
List:
$67.73
Price:
$39.53
Add to Cart
3/8" F x 1/2" M Reducing Sleeve Adapter
Grey Pneumatic
GRY1138RA
In Stock
List:
$11.81
Price:
$7.84
Add to Cart
3/8" Dr Standard Extension, 3"
GearWrench
KDT81241
In Stock
List:
$9.47
Price:
$6.63
Add to Cart
1
2
3
4
= Truck Ship Only
= HazMat
= California Prop 65 Info