Sized for spoke nipples with 3.7 mm (0.146'') wrench flats
-This size can be found on some hub-drive e-Bikes - always measure to be sure
-Heat treated and nickel plated for long service, Made in the USA
-Spoke wrenches are vinyl dipped in indicate the size at a glance
-Fits 3.7mm wrench flats
-Our iconic spoke wrenches have been a mainstay of our product lineup since we introduced them over 50 years ago. With their simple design and professional quality, they're still the favorite of bike mechanics around the world.
-Available for Pickup within 2 to 1 businesses days