1/2" "Standard" extensions

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Technical info
  • Performance : to ISO 3316, DIN 3123, NF ISO 3316.
  • Chrome finish.

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Drive size

Drive profile

Total length

Outside diameter

DIN Standard

ISO standard

Weight

Each
1/2 Inch
Square
52,5 mm
16,5 mm
3123
3316
90 g
Each
1/2 Inch
Square
75 mm
16,5 mm
3123
3316
130 g
Each
1/2 Inch
Square
130 mm
16,5 mm
3123
3316
225 g
Each
1/2 Inch
Square
250 mm
16,5 mm
3123
3316
420 g
Each
1/2 Inch
Square
500 mm
16,5 mm
3123
3316
840 g
Drive size (inch)
Drive profile
Total length (millimetre)
1/2
Square
52,5
Drive size (inch)
Drive profile
Total length (millimetre)
1/2
Square
75
Drive size (inch)
Drive profile
Total length (millimetre)
1/2
Square
130
Drive size (inch)
Drive profile
Total length (millimetre)
1/2
Square
250
Drive size (inch)
Drive profile
Total length (millimetre)
1/2
Square
500