Unior US Crank Saver - Pedal Thread RePair And Insert KitProduct features Crank Saver Pedal thread repair and insert kit No more problems with stripped pedal mounting threads on the cranks. With the help of our Crank Saver Kit you can repair stripped threads and save your beloved cranks. First use reaming taps and create oversized 5 8?24 TPI threads in the crank arms. Thoroughly clean the threads, then apply thread locker to the insert and install it into the crank arm. Finally, thread the pedal into the