This is a set of Vito's Performance standard size MAIN HEX JETS for a KEIHIN PWK or PJ carburetor
10 sizes included: 150 152 155 158 160 162 165 168 170 172
We use them for Yamaha Banshee and Blaster carbs mostly, but will work with any Keihin style carb - PWK PJ included
Great complete set!
Comes in a plastic mini case, with foam surround to hold them all in place to easily identify size!
Size same as Keihin 99101-357 Main Jet
16.5mm in length with a 6mm Round Head