Park Tool HCW-17 Fixed Gear Lockring Wrench MFPN=TVX3710S29857S material aluminum gauge 14g length

material aluminum gauge 14g length 12mm color silver package 100/count

Exact Actuation technology eliminates slop and shifting variation

Laser etched aluminum top cap

Odyssey Twisted PC pedals-extremely simple lightweight inexpensive and famously durable plastic-bodied design

Aluminum construction

Park Tool HCW-17 Fixed Gear Lockring Wrench MFPN=TVX3710S29857S material aluminum gauge 14g lengthPark Tool HCW 17 Fixed Gear Lockring Wrench. Features two different radius hooks for a precise fit on most fixed gear lockrings. Sized to fit rings with an outside diameter of 41 42 43 and 44mm Also fits single speed cassette hubs using lockrings with external notches 11 5 8" (29cm) in length for excellent leverage