Part Number: 16-0054 Application: 1941-1984 FL1971-1984 FX1986-2006 FXST1986-2006 FLST1979-2006 FLT1991-2005 FXD1982-1994 FXR1991-2021 XL Details:Sifton center nut wrench tool is a heavy duty thick wall tube extra long. Tool has a 2 piece design a inner collar will retain the wrench to the nut for safer service work. Fully machined hex wrench includes centering collar which has ID threads to fit mainshaft. Hex tool and collar is machined from bar stock and heat treated to 43 degrees HRC. This tool is able to accept 1/2 drive ratchet or breaker bar. *NOTE: Socket machined from solid steel!UOM: EA Country of Origin: USA