Key Technical Specifications Set Composition: 12 Pieces. Size Range (Metric): 6mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm, and 22mm. Material: High-grade Chrome Vanadium (Cr-V) Steel, which is drop-forged and heat-treated for maximum strength and durability. Surface Treatment: Satin/Chrome Plated with a sandblasted finish. This provides excellent grip even when hands are oily and offers superior resistance to rust and corrosion. Design: * Open End: Offset at 15° for better access in confined spaces. Ring End (Box End): 12-point (bi-hex) design that provides a more secure grip on nuts and reduces the risk of rounding off corners.
