Genier Bicycle Preset Torque Wrench SetFeatures Adjustable torque tool with 1 4" drive and features a click mechanism to indicate when torque setting is reached. Adjustable with small increments Individually calibrated by computer. Possibility to re calibrate the tool Hex keys 5mm L, 3mm, 4mm, 5mm , 6mm, 8mm, 10mm and T20,T25,T30 torx included BrandGENIER OriginChina Taiwan Torque range2 24Nm Weight750g