The FR-1.3 is designed to fit the most common tool fitting found on 5-to-10 speed bicycle freewheel systems, including many models made by Shimano, Sachs Aris, SunRace, Dimension, and DNP Epoch. Features an enlarged thru-hole to accommodate 14 mm solid axles. The 1″ hexagonal base can be used in conjunction with a 1″ socket or adjustable wrench. Heat-treated alloy tool steel construction for a lifetime of use.

• Fits 12-spline tool fittings with an approximate outer diameter of 22.6 mm
• Center bore for axle clearance is 15 mm
• 1″ hexagonal base can be used with 1″ socket or wrench

NOTE: For Falcon freewheels, use the FR-7.