Park Tool HCW-17 Lockring Wrench grips With its low 17mm stack

With its low 17mm stack height and top of the line Gyro®

•Required tools: BBT-9 (or similar) bottom bracket tool and 8mm Allen wrench

2mm stem clamp area

The Box One 451 Rim-Rear-28H-20x1 1/8" is as low-profile as it gets

Park Tool HCW-17 Lockring Wrench grips With its low 17mm stackPRODUCT DETAILS The HCW 17 features two different radius hooks for a precise fit on many cassette hub and fixed gear lock rings. The HCW 17 has two different ends. USE: For cassette fixed gear lock rings FEATURES: *Sized to fit rings with an outside diameter of 41 44mm. *Also fits cassette hubs using lock rings with external notches *11 5 8 (29cm) in length for excellent leverage. Additional Information Barcode 002681 Special Shipping Group N A