Pedros Pro BB Socket System 6460760

- Magnetic plug and play system replaces multiple BB sockets. Buy a single cup and pair with the inserts you need\n- 7075 T6 aluminum socket is fully machined to precise tolerances for an exacting professional-level fit\nFeatures a 3/8" square drive for use with torque wrenches, a 24mm external drive for use with Pedro's Pro Socket Handle and pedal wrenches, and internal M12 thread for use with the Pro BB Socket Holder.