Main Features:

Light weight and CNC Machined from solid billet carbon steel Black finish
Heat treatment
Super smooth operation
Shaft travel: 120-155mm (35mm total travel)
Laser engraved for authenticity
Made to fit 5mm output shaft

What's included:

JunFac Carbon Steel Universal Shaft (120-155mm) 5mm hole x 1
Spare Cross Pin x 2
Joint Grease x 1
Instruction