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! 
Fits:
FL 1941-1984
FX 1971-1984
FXST 1986-2006
FLST 1986-2006
FLT 1979-2006
FXD 1991-2005
FXR 1982-1994
XL 1991-UP 
UOM: 1 - EA 
Country of Origin: USA