Because of its small size, high torque strength, and recessed installation, the hex socket screw is a great alternative to regular bolts. The main tool used to tighten or loosen hex socket screws is ...

Pricey, but you get a good range of Allen key sizes here, and the set should last a long time A good set of Allen keys is essential for every cyclist and Birzman’s Long Arm Hex Key set is worth ...