Park Tool TNS-1 Threadless Nut Setter cassons the toric lens is shaped

the toric lens is shaped to minimise the amount of airflow that reaches the eyes

Most importantly

WTB Silverado Medium

Compatibility Crank: SRAM DUB | 28

Park Tool TNS-1 Threadless Nut Setter cassons the toric lens is shapedThe TNS 1 is used to install star fangled nuts found on threadless headsets. Thread the nut onto the TNS 1, insert into the steering column, and drive it in with a hammer. Sets the star fangled nut to 15 mm and keeps it straight. Long handle helps prevent pinched fingers. Specifications Compatible with 1" and 1 1 8" headset systems using a standard M6 threaded star fangled nutReplaceable set screw part #822 Mfr Claimed Weight TBC