Park Tool MW-6 Metric Wrench, 6mm, Blue/Chrome bag-part Cogs are designed to work

Cogs are designed to work specifically with inner and outer chain links for precise up- and down-shifts

usually in less than 1 minute

Hardened double deadbolt design gives additional protection against twist attacks

Item Specifications Brake Cable Head Type Road Color Black Defined Color Black

if you weren't already completely convinced on the 54t ratchet kit I hope this is the turning point to getting one

Park Tool MW-6 Metric Wrench, 6mm, Blue/Chrome bag-part Cogs are designed to workIndividual metric combination wrench for daily shop use or advanced mechanics. 6mm combination wrench Forged from chrome vanadium steel, chrome plated, meticulously polished, then center dipped in Park Tool blue vinyl for a positive grip Item Specifications Tip Size 6mm Park Tool Metric Wrench Combination Wrench UPC: 763477024817