Socket bit is constructed with S2 steel which makes these tools great for heavy-duty use.
30054 XZN 9mm Triple Square Bit Socket with 3/8-Inch Drive
10pc XZN Triple Square 12 Point Spline Bit socket Set 4MM - 18MM
CTA Tools 2089 12 Point Triple Square "XZN" Tamper Proof Wrench, 18mm
New 10pc For XZN Triple Square 12 Point Spline Tamper Bit socket Set 4MM - 18MM
10pcs For XZN Triple Square 12 Point Spline Tamper Bit socket Kit Set 4MM - 18MM
