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Home/Impact Sockets/6-Point Impact Sockets/Individuals
TEKTON 1/2 Inch Drive x 33 mm 6-Point Impact Socket
Size: 33 mm (Metric) 6-point standard/shallow impact socket. Has a high-visibility laser etched size marking and a permanent stamped size marking. SID22133.
Size: 33 mm (Metric) 6-point standard/shallow impact socket. Has a high-visibility laser etched size marking and a permanent stamped size marking. SID22133.
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Item #SID22133

1/2 Inch Drive x 33 mm 6-Point Impact Socket

 • 
InchMetric

Size

8 mm
$4
9 mm
$4
10 mm
$5
11 mm
$5
12 mm
$5
13 mm
$5
14 mm
$5
15 mm
$5
16 mm
$5
17 mm
$6
18 mm
$6
19 mm
$6
20 mm
$6
21 mm
$7
22 mm
$7
23 mm
$7
24 mm
$7
25 mm
$7
26 mm
$9
27 mm
$9
28 mm
$9
29 mm
$9
30 mm
$9
31 mm
$9
32 mm
$9
33 mm
$11
34 mm
$11
35 mm
$11
36 mm
$13
37 mm
$13
38 mm
$13
$11.00

Also Available in Deep Length

#SID23133

DetailsSpecs

Details

The front of the socket has a laser marking, the back has a stamped marking.

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.
A cutaway view of a standard length impact socket on a fitting, showing the full-length socket well.

Full-Length Socket Well

While the overall socket is a standard length, the interior well extends fully 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:
Graphic showing green check marks on friction ring anvil and detent pin anvil
Graphic showing how the force applied by a socket to a fastener is on the flat sides of the socket and not the corners, preventing 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.

50BV30 Chromium-Vanadium (Cr-V)

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)

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)

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)

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%

Sockets (Standard and Deep Lengths)

INCH

Sockets that use 50BV30 Cr-V

5/16 – 1-1/4 in.
(50BV30 Cr-V)

Sockets that use 4140 Cr-Mo

1-5/16 – 2 in.
(4140 Cr-Mo)

METRIC

Sockets that use 50BV30 Cr-V

8 – 32 mm
(50BV30 Cr-V)

Sockets that use 4140 Cr-Mo

33 – 38 mm
(4140 Cr-Mo)

Accessories

Impact socket extensions that use 6140 Cr-V

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

Impact socket adapter and reducer that use 8660 Ni-Cr-Mo

Adapter and Reducer
(8660 Ni-Cr-Mo)

Color coded icons showing that impact universal joints use 8660 Ni-Cr-Mo for the ball end and 4140 Cr-Mo for the socket end

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

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. All pieces have a corrosion-resistant manganese phosphate coating.
Learn More

Specs

1/2 Inch Drive x 33 mm 6-Point Impact Socket

Specs for 1/2 Inch Drive x 33 mm 6-Point Impact Socket
Country of Origin
Taiwan
Item Weight
0.73 lb.