12-point socket 1/2 inch with 3/8 inch internal square - Knipex 98 37 1/2"

Imperial fittings turn up on imported machinery and on installations built to North American practice, where a metric set is of no use. The 98 37 1/2" socket covers the 1/2 inch width across flats and works with a double hexagon.

Benefits

• For imperial screw heads with a width across flats of 1/2 inch.
• With a double hexagon, the 12-point profile engages in steps of 30 degrees and still reaches the screw where the swing angle is small.
• Chrome-plated basic tool, protected against corrosion and easy to clean.
• Internal square of 3/8 inch fits reversible ratchets and extension bars with the same drive.

Areas of use

Maintenance on imported machinery, installations with imperial fasteners and mixed stocks where metric and imperial widths across flats appear side by side.

Standards and conformity

The manufacturer lists this article in its insulated tool range, but there is no separate data sheet page with a standard reference for exactly this version. Standard, EAN, weight and dimensions are therefore not stated here.