Hex Key Set Ball End Hex Key Set Shape L Measurement Type Metric Arm Length 3.50 in to 9.00 In. Blade Material Alloy Steel Finish Matte Standard Tool (Accessory Needed for Tethering) Nonsparking No Insulated / Uninsulated Uninsulated Handle Type L-Shaped Arm Type Long Number of Pieces 9 Sizes Included 1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm 8mm 10mm Handle Material Alloy Steel Includes Rubber Clip Size Code M7 1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm 8mm 10mm