9-Piece S2 Steel Hex Key Set
This 9-piece hex key set is made from S2 steel and hardened to HRC≥59. It features a ball point design for accessing fasteners at a 30-degree angle.




Technical Specifications
Product Overview
Professional-Grade Hex Key Set
This 9-piece hex key set is engineered from high-performance S2 steel, hardened to HRC≥59 for exceptional durability. Designed for versatility, the set features a ball point design that allows for fastener access at angles up to 30 degrees. These tools undergo advanced vacuum heat treatment, resulting in performance levels 6.5 times higher than standard heat treatment methods.
Technical Specifications
Hardness
- Material
- S2 Steel
- Set Size
- 9 pieces
- Maximum Angle
- 30 degrees
Compliance & Standards
- Certifications
- ISO 9001BSCICE
Features
Key Features
- Ball point design for angled access
- Vacuum heat treated for enhanced durability
- High-performance S2 steel construction



