KYOSTAR 0.7'' Cylinder Hydraulic Drift E-Brake Racing Handbrake 42cm Aluminium

Total High: 42cm (16.53"). Thread Inlet: 7/16-20. Thread Outlet: 3/8-24. Allows the Rear Tires to be Fully Locked and Makes the Vehicle Slide Sideways. Master Cylinder: 0.7". Made of high quality machined aluminum.

eBay