Park Tool FR-1.3 Freewheel Remover Tool

The FR-1.3 has 12 splines, 22.6mm diameter fits Shimano®, Sachs® Aris, Sun Race®, DNP® Epoch and other 5–10 speed freewheels. The FR-1.3 includes an enlarged thru-hole to accommodate 14mm axles. Base of tool can be used with a 1" socket or wrench. Compatible with Shimano, Sachs, SunRace and other 5-10 speed freewheels Splines: 12 Diameter: 22.6mm Base size for socket or wrench is 1" or 25.4mm Center bore for axle clearance is 15mm Always use a skewer or axle nut to hold tool firmly in place during removal