Check the listing for details. 3mm Hex Key T-Handle Dual End Wrench Spanner, Metric S2 Steel 2 Pcs. Condition: New. Listed at 14.08 USD. 1. Quenched and heat-treated S2 alloy steel bits, hardness arrived at 58-60 HRC, reducing wear-outs.2. Have dual hex ends of different lengths that give you multiple options for working around obstructions.3. T-handle design provides a firm grip and achieves large torque.4. The hex end is chamfered to slide easily into the fastener, reducing wear on the wrench and fastener head.5. Applied in DIY hand-making, household maintenance, and most machinery and equipment, and office quick repairs.Specification:Material: S2 Alloy Steel, PP+TPRFinish: Chrome Plated, Red PaintSize: 3mmTotal Size: 150mm x 80mm / 5.91-inch x 3.15-inch (L*W)Long Arm Shaft Length: 108mm / 4.25-inchShort Arm Shaft Length: 15mm / 0.55-inchPackage Content:2 Pcs x Hex Key Wrench.