1/2" "Standard" extensions

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