Tebru Socket Bit 12‑Side S2 Alloy Steel Pneumatic Electric Quick Wrench Tool Rust‑Proof 140x12 Hardware S2 Alloy Steel Socket Bit

Feature: 1. Hardness up to 58‑60 extra‑hard S2 alloy steel material with blueing surface treatment integrated forging is anti‑rust and durable 2. Bit after chamfer design national standard 12‑side bit have high accuracy not easy to slip very practical 3. Excellent S2 alloy steel material is strong and durable which come with large torsion 4. Humanized inner wall buckle design works for non‑slip so that the bit is not easy to slip 5. Socket bit come with stable structure excellent performance and long service life Specification: Item Type: Socket Bit Material: S2 alloy steel System: Metric Surface Treatment: Blueing Full Length: Approx. 140mm / 5.5in Diameter: Approx. 12mm / 0.5in Package List: 1 x Socket Bit