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1/4 Inch Drive Impact Extension Set, 3-Piece (3, 6, 9 in.)

#SIA90000
 • 
$16.00

Details

Tekton 1/4 inch drive impact extensions are available in 3 inch, 6 inch, and 9 inch lengths.

Three Extensions

Tekton impact extensions are for use with impact tools

Extend Your Reach

Attach an extension to your drive tool to reach past obstructions or into tight spaces.

Drive Tool Retention

Extensions work with both types of anvils found on 1/4 inch drive impact wrenches:
Graphic showing green check marks on friction ring anvil and detent pin anvil

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)

5/32 – 11/16 Inch Sockets
Standard: 6140 Cr-V
Deep: 50BV30 Cr-V

4 – 17 mm Sockets
Standard: 6140 Cr-V
Deep: 50BV30 Cr-V


Accessories

3 in., 6 in., and 9 in. Extensions
6140 Cr-V

Adapter
8660 Ni-Cr-Mo

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.

Specs

1/4 Inch Drive Impact Extension Set, 3-Piece (3, 6, 9 in.)

Specs for 1/4 Inch Drive Impact Extension Set, 3-Piece (3, 6, 9 in.)
Country of Origin
Taiwan
Item Weight
0.43 lb.