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For Professionals… Since 1857™
For Professionals… Since 1857™
The hex key is made from strong, heat-treated metal for a precision fit. It gives you easy access in most areas.
The hex key is made from strong, heat-treated metal for a precision fit. It gives you easy access in most areas.
Klein hex-keys are the tools professionals cannot afford to be without. Heat-treated and tempered for superior strength and durability, Klein hex-keys are designed for a precise fit in sockets, preventing slippage and stripping of the socket.
Features
| Hex Size | 4 mm |
| Long Arm Length | 4.5" (11.4 cm) |
| Short Arm Length | 1" (2.5 cm) |
| Style Name | Metric |
| Size Name | 4-mm |
| Weight | 0.48 oz (13.6 g) |
| Hex Size | 4 mm |
| Long Arm Length | 4.5" (11.4 cm) |
| Short Arm Length | 1" (2.5 cm) |
| Style Name | Metric |
| Size Name | 4-mm |
| Weight | 0.48 oz (13.6 g) |
