Taparia 19mm Black Finish Allen Key, AK-19

Key Features

• Black Allen keys are made from Chrome Vanadium Steel which withstand upto 30% higher torque as compared to Allen keys made Carbon Steel..
• TAPARIA Black Allen Keys are scientifically hardened to 52 to 56 HRC..
• Other makes Allen keys are usually offered with hardness in the range of 48 to 52 HRC..
• As a result of higher hardness offered in case of TAPARIA Black Allen keys along with superior steel properties the wear resistance and life is more of TAPARIA Allen keys..
• Allen keys are precision drawn for perfect matching of Allen keys with screw head..