1. Quenched and heat-treated S2 alloy steel bits, hardness arrived at 58-60 HRC, reducing wear-outs.2. Chrome plated and red paint surface treatment for rust and corrosion resistance.3. Long arm adopts ball profile design, you can easily tighten and loosen the socket cap screws at a 25-degree entry angle, which helps to get into hard-to-touch places.4. The ball end is chamfered to slide easily into the fastener, reducing wear on the wrench and fastener head.5. Long arm/short arm design to apply maximum torque in required applications.6. Widely used to remove and install most socket cap screws found in furniture, equipment, and most general application.Specification:Standard: MetricSize: 10mmLong Arm Length: 233mm / 9.17-inchShort Arm Length: 48mm / 1.89-inchMaterial: S2 SteelFinish: Chrome Plated, Red PaintPackage Content:1 x Ball End Hex Key Wrench
