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Surface Drive hexagon socket, 1/2 inch, Width across flats: 21mm
Article no.: 642325 21
Article code:
- Square drive: 1/2
- Hexagon socket profile: Surfacedrive
- Material: Chrome vanadium steel
Offers
Product details
Technical Data
| Width across flats | 21 mm | |
| Square drive | 1/2 in | |
| Hexagon socket profile | Surfacedrive | |
| Standard | DIN 3124 | |
| suitable for inches (American sizes) | 13/16 in | |
| ⌀ drive output end | 28.5 mm | |
| Length | 38 mm | |
| Drive profile | Hexagon socket Surfacedrive | |
| Material | Chrome vanadium steel | |
| Surface | chrome-plated | |
| Type of product | Socket insert |
Identification numbers & Classifications
| Article number | 642325 21 | |
| EAN / GTIN | 4045197497888 | |
| Manufacturer number | 642325 21 |
Description
Version:
Forged from high quality steel, internally bevelled for easy fitting to bolt heads. Square socket drive with close tolerances for secure fit on the drive attachment. Internal square to DIN 3120.
The Surface Drive socket opening allows a tight fit and higher effectiveness. The pressure works directly on the faces of the nuts and bolts; weaker corners are protected. Intermediate sizes e.g. in inches (A/F, BSF, BSW) and rounded heads can be tightened or loosened using the Surface Drive.
The Surface Drive socket opening allows a tight fit and higher effectiveness. The pressure works directly on the faces of the nuts and bolts; weaker corners are protected. Intermediate sizes e.g. in inches (A/F, BSF, BSW) and rounded heads can be tightened or loosened using the Surface Drive.
Standard:
DIN 3124
Material:
Chrome vanadium steel, chrome-plated.