Park tool triple spoke wrench sw7 2the sw72 has been updated to fit better in the hand with a more rounded smoother shape the precision sized sw 72 fits the three most popular spoke nipple sizes on the market it is nickel plated for years of service and designed for the home mechanic features fits 127 3 23mm 130 3 30mm 136 3 45mm nipples lightweight and portable nickel patedbuypark tool workshopfrom chain reaction cycles the worlds largest online bike store