Package Contains Hex Key Size: 1.5mm, 2mm, 2.5mm, 3mm ,4mm, 5mm, 5.5mm, 6mm, 8mm, 10mm
Usage Type: Home ; Material: Metal ; keys have chamfered edges to give a better fit
The allen keys are made of strong steel which with stands a much higher torque
It has greater strength, hardness and heat resistance
Each and every allen key has a unique hexagonal body shape
It has been made in this manner because the head of this keys are attached with a hexagonal nut
Limited Life time warranty offered on the product