Why does this set use a 36-teeth ratchet instead of a 72-teeth? While 72-tooth ratchets are good for tight spaces, the 36-teeth gear on the 2633 series is designed for raw strength. The teeth are larger and stronger, which means they can handle much higher torque without slipping or breaking. It is the professional choice for “tough” ¼” drive work.

What is the “Quick Release” feature for? It is a safety and speed feature. The socket locks onto the ratchet and will not fall off until you press the button. This is essential when working over an engine or in high-vibration areas where a dropped socket could cause a major problem.

Does this set include both Phillips and Slotted bits? Yes. This is a master set. It includes S2 Steel Bit Sockets for Slotted, Phillips, Hex, and Star fasteners. Because they are part of a socket, you can use them with the ratchet for much more power than a standard screwdriver.