- The 3/8" Drive Insert Metric Hex Bit Socket includes 2 elements:
- Sockets: Double-finished Chrome Vanadium Steel with a knurled design.
- Bits: Zinc phosphate S2 Steel.
- Heat treament for hardening and tempering.
- Ensures accurate fit and superior torque on metric fasteners. Reliable and precise for mid-sized mechanical applications.
- Suitable for jobs that involve metric bolts in automotive work, machine assembly, and bicycle repairs.
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