Wrench socket is a tool for installation and uninstallation of fasteners typically in the form of nut or bolt. There are two main types of wrench sockets: impact and hand. Sockets are referred by their number of “points” for the pointed intersections of their multi-faceted interior sides. Common designs include:
- 6 point, hexagon, for hexagonal nuts.Variants include designs with curved (splined) faces for off nut corner contact, to reduce chance of stripping
- 12 point (24 facets) for use with hexagonal nuts
Description:
- Square drive as per DIN 3120 - C 12.5, ISO 1174, with ball retaining groove
- Hand-operated, knurled grip
- GEDORE vanadium steel 31CrV3, polished, chrome-plated
- Sizes 16, 18, 21 mm with hole drilled for tommy bar Ø 8 mm
Technical Parameters:
| Size | 17 mm | Drive connector size | 1/2" | |
| Working length | 16.5 mm | Total width | 24 mm | |
| Total length | 77 mm | Weight | 0.133 kg |
technical change and errors excepted
Manufacturer Code:
6140330
Standard 2:
DIN 3124 Hand-operated socket wrenches, square drive for hexagon screws Edition 2007-11
Standard 3:
ISO 1174-1:2011 Assembly tools for screws and nuts — Driving squares — Part 1: Driving squares for hand socket tools
