Park Tool TWB-15 Crowfoot Pedal Adaptor $11,05 favorite_border Park Tool Park Tool TWB-15 Crowfoot Adaptor. The TWB-15 is used with any 3/8” drive torque wrench to verify pedals are torqued to the correct spec. Laser cut, heat treated and plated for long life. 5mm thick with 15mm opening for most pedals See at Unlimitedbiking See all Tool