1/2 Inch Drive 12-Point Deep Impact Sockets

Item #SID23208
•
Ships tomorrow
$7.00

Also available in standard-length sockets


Description

Two Size Markings

The size is marked in two ways on every socket—both as a high-visibility laser marking and a permanent stamped marking.

The size is marked in two ways on every socket—both as a high-visibility laser marking and a permanent stamped marking.

Access + Versatility

Fully Stepped Shoulders

The narrowed socket diameter goes all the way down to the base of the socket on small deep-length sizes. This allows for better reach into tight recessed areas.

Full-Length Socket Well

Not only is the socket a deep length, but the interior well also extends far into the socket, which allows for better fastener engagement in more situations.

Drive Tool Retention

Sockets work for both types of anvils found on 1/2 inch drive impact wrenches:

Friction Ring Anvil

Detent Pin Anvil

12-Point Socket Opening

Provides an exact fit for 12-point fasteners
Learn more

12-Point Socket Opening

Provides an exact fit for 12-point fasteners
Learn more

Prevents Fastener Round-Off
Prevents Fastener Round-Off

Radiused corners prevent fastener round-off by applying force to a fastener’s flat sides rather than its corners.

Sockets Exceed ANSI Torque Standards

Each socket size meets a minimum of 1.2 times the ANSI/ASME standard for proof torque.

(A single-cycle test applies torque until a specified value is reached without failure or permanent deformation.)

INCH SERIES

ANSITEKTON
Source: ASME B107.110 - 2012

METRIC SERIES

ANSITEKTON
Source: ASME B107.110 - 2012

Note: There are no published ASME standards for 5/16 in., 11/32 in., 8 mm, and 39 mm impact sockets in 1/2 inch drive.

High-Performing Steel Alloys

Part by part, we choose the best combination of steel alloys, heat treating specifications, and forming processes to meet the highest performance requirements. Learn more

50BV30 Chromium-Vanadium (Cr-V)

Show Elements

Carbon: 0.27 - 0.33%
Chromium: 0.30 - 0.50%
Manganese: 0.70 - 1.00%
Phosphorous: ≤0.030%
Silicon: ≤0.10%
Sulfur: ≤0.030%
Vanadium: 0.10 - 0.15%
Boron: ≥0.0005%
Iron: 97.86 - 98.47%

4140 Chromium-Molybdenum (Cr-Mo)

Show Elements

Carbon: 0.38 - 0.43%
Chromium: 0.80 - 1.10%
Manganese: 0.75 - 1.00%
Molybdenum: 0.15 - 0.30%
Nickel: ≤0.025%
Phosphorous: ≤0.025%
Silicon: 0.15 - 0.35%
Sulfur: ≤0.025%
Iron: 96.74 - 97.69%

6140 Chromium-Vanadium (Cr-V)

Show Elements

Carbon: 0.38 - 0.43%
Chromium: 0.50 - 0.70%
Manganese: 0.6 - 0.9%
Nickel: ≤0.030%
Phosphorous: ≤0.030%
Silicon: 0.15 - 0.35%
Sulfur: ≤0.030%
Vanadium: 0.10 - 0.15%
Iron: 97.38 - 98.18%

8660 Nickel-Chromium-Molybdenum (Ni-Cr-Mo)

Show Elements

Carbon: 0.56 - 0.64%
Chromium: 0.40 - 0.60%
Manganese: 0.75 - 1.00%
Molybdenum: 0.15 - 0.25%
Nickel: 0.40 - 0.70%
Phosphorous: ≤0.035%
Silicon: 0.15 - 0.35%
Sulfur: ≤0.04%
Vanadium: 0.15 - 0.25%
Iron: 96.13 - 97.36%

All pieces have a corrosion-resistant manganese phosphate coating.

Sockets (Standard and Deep Lengths)

INCH

  • Standard-length sockets are 6140 Cr-V
  • Deep-length sockets are 50BV30 Cr-V (1-1/2 in. deep-length socket is 4140 Cr-Mo)

METRIC

  • Standard-length sockets are 6140 Cr-V
  • Deep-length sockets are 50BV30 Cr-V (34 mm, 36 mm, and 39 mm deep-length sockets are 4140 Cr-Mo)

Accessories

3 in., 6 in., and 10 in. Extensions
(6140 Cr-V)

Adapter and Reducer
(8660 Ni-Cr-Mo)

Universal Joint
(Ball: 8660 Ni-Cr-Mo)
(Socket: 4140 Cr-Mo)

Specs

1/2 Inch Drive x 5/16 Inch Deep 12-Point Impact Socket

A. Length 3.00 in.
B. Socket End Diameter 0.52 in.
C. Drive End Diameter 0.87 in.
D. Socket Opening Size 5/16 in.
E. Drive Size 1/2 in.
F. Well Depth 0.8 in.
G. Pin Hole Diameter 5.3 mm
Weight 0.16 lb.
Country of Origin Taiwan