product description
- Outside square Drive 6.3Â =Â 1â4â³ - Inside square (Robertson) drive 10Â =Â 3â8â³
- Drive with borehole for locking pin retaining and grove for O-ring, output with locking pin retaining
- Surface: phosphatized, oiled
- Made in Germany
- Drive: Square, hollow 10 mm (3/8 inch)
- Output: Square, solid 6.3 mm (1/4 inch)
- Dimensions: 28 mm
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