In Drifting, the use of the handbrake is very important, both for initiation of a drift and for adjusting your line or extending a drift when you are sideways.
With these spin turn knobs, you remove/disable the spring inside the handbrake so that when you pull the lever up, it simply falls back down when you let go. When you want to engage the ratchet on the handbrake for parking, you push the spin turn button forwards locking it in place.
To fit Nissan S13, S14, S15 and Skyline R32, R33, R34
Fitting instructions are supplied