Hex Key, Tip Size 1.3mm, PK10 Price For: Each Blade Material: Alloy Steel Meets/Exceeds: ANSI B18.3, GGG-K-275D Shape: L Item: Hex Key Tether Capable: Standard Tool (Accessory Needed for Tethering) SAE or Metric: Metric Handle Type: Plain Tip Size: 1.3mm Handle Length: 1/2" Handle Color: Black Finish: Black Oxide Working Angle: 35 Degrees Arm Length: 2-53/64" Handle Material: Steel Country of Origin (subject to change): United States