781 A 1/4" Connection parts
- 1/4" to 3/8" connection part
- 1/4" to 1/2" connection part
- With 1/4" square head socket drive
- 3/8" external square
- 1/2" external square
- With secure socket fixing
- Made of chrome-vanadium for high load capacity
Chrome vanadium steel
The connection parts are suitable for high loads thanks to their chrome-vanadium steel design.

Knurling
Knurling on lower end for more grip when used manually.

Product details
Facts and figures
Part number
05042670001
05042671001
Item number art. no.
781 A/B
781 A/C
Mounting size inch
3/8"
1/2"
Blade length mm
25.2
36.0
Blade length (inches) inch
1"
1 27/64"
Mounting size on the tool side inch
1/4"
1/4"
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Product description
Connection part 1/4" square head socket to 3/8" external square head. For manual and machine-operated tools (non-impact), with ball stop groove to safely lock the socket, knurling at the rear end for manageability during manual use; chrome-vanadium, matte-chromed.
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