Park Tool Pin Spanner Wrench Red, One Size

Working on freewheels and bottom brackets doesn't have to break the bank. The Park Tool Pin Spanner Wrench gets the job done with high-carbon tool grade steel, and a comfortable nylon handle, at the lowest cost possible. The green SPA-1 pin spanner is ideal for a large range of adjustable bottom brackets, using a 2. 9mm round pin end, while the red SPA-2 pin spanner is a little more picky, working only for one-key release retaining rings on Shimano and Campagnolo, or for adjusting cones on freewheels clusters, and features a 2. 3mm pin diameter on the end.