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Nettoyage Optique et Capteur
- Made of steel
- Resistant
- 11 pieces
Guaranteed quality
Fast and secure delivery
Free in-store pickup!
Hex keys are a set of tools consisting of 11 different sized keys. Each wrench has an L-shaped end with a hexagonal head, which is used to tighten or loosen hex head screws. The wrenches are typically made of hardened steel for durability and strength. Hex wrenches are commonly used in DIY, mechanical and electronic work to adjust or repair equipment.