Park Tool Spoke Wrench

SW-11 

• Sized for 5.5 mm and 6.0 mm hex-shaped spoke nipples
• As found on some Campagnolo® and Fulcrum® wheels

SW-12 

Smaller end fits 7-spline nipples with a 6.4 mm outside spline diameter

• Commonly found on Mavic® R-sys wheels
• Equal to the sizing of the Mavic® 10847101 & 99607901 spoke wrenches

Larger end fits 6-spline rim fittings with a 9.6 mm outside spline diameter and M7 threading:

• Commonly found on Mavic® XM819, EX823 and Speedcity wheels
• Equal to the sizing of the Mavic® M40652 spoke wrench

SW-13 

Smaller end fits 6-spline nipples with 5.5mm outside spline diameter used in FORE™-drilled rims:

• Commonly found on Mavic® Crossmax wheels
• Equal to the sizing of the Mavic® M40630 or M40494 spoke wrench

Larger end fits 6-spline rim fittings with a 9.6 mm outside spline diameter and M7 threading:

• Commonly found on Mavic® XM819, EX823 and Speedcity wheels
• Equal to the sizing of the Mavic® M40652 wrench

SW-14.5 

The SW-14.5 is designed to fit select Shimano® wheels including models in the Dura-Ace®, Ultegra®, XTR®, and Deore® lines:

• 4.4 mm square nipples (Shimano® part # Y-012 Z4200) — found at the hub
• 3.75 mm square nipples (Shimano® part # Y-4SY N1000) — found at the rim