10 Pcs Triple Square Spline Bit Socket Set M4 - M18 | 1 / 4in 3 / 8in 1 / 2in Drive Alloy Steel | Tarnish Proof Mirror Polish | Etched Size/Storage Box Included

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Product description

  • Complete Size Range - This spline bit socket set covers M4 to M18 with 1 4in, 3 8in and 1 2in drives, providing 10 essential sizes for automotive and machinery applications.
  • Workshop-Ready Organization - Etched size markings allow quick identification, while the sturdy storage box keeps sockets secure in tool carts or service trucks.
  • Accurately Engineered - Each triple square bit features smooth machining for optimal spline engagement, reducing fastener rounding during stubborn bolt removal.
  • Quality Verified - These industry-standard sockets undergo hardness testing to endure 150Nm twisting force, backed by our 5-year production flaw coverage.

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