Park Tool TNS-4 Deluxe Threadless Nut Setter Giant TopLoader is a large capacity

TopLoader is a large capacity top tube mounted bag giving bikepackers quick and easy access to energy bars

Recognizing the evolving preferences in crank length

Genuine Shimano replacement quick links for 12-speed chains

with steel side plates and connecting bolts ensuring smooth operation

Store Up To 200 Psi / 14 Bar Air Pressure (Varies With The Pump Capacity) Working Pressure - 1800 Psi / 124 Bar

Park Tool TNS-4 Deluxe Threadless Nut Setter Giant TopLoader is a large capacityThe TNS 4 makes it quick and easy to install star fangled nuts used with 1" and 1 1 8" threadless headset systems. Using a durable steel driver and built in guide, the TNS 4 perfectly aligns the star fangled nut and sets it to the proper depth every time. The unique design virtually eliminates pinched fingers. Specifications Compatible with 1" and 1 1 8" headset systems that use a standard M6 threaded star fangled nut Replaceable set screw part #822