The Britool metric short hex keys are made in chrome vanadium steel for torque strength exceeding current standards with a zinc-plated finish. The angles on the end faces are microchamfered for better grip in the screw head. ISO 2936
- DIN 911 The Britool BRIE113914B Short Arm Hexagon Key 2.5mm has the following dimensions: Arm Length: 59mm L Length: 21mm Weight: 3g