Park Tool SBC-1 Spoke, Bearing, and Cotter Gauge

The Park Tool Spoke, Bearing, and Cotter Gauge is ideal for sizing spokes, ball bearings and crank cotters. To use, just hang the head of the spoke in the oblong hole and read its length on the scale. For crank cotters and ball bearings, it works just like a gauge for drill. bits.

FEATURES

• Has both metric and fractional spoke length markings
• Anodized aluminum with embossed markings to allow easy reading and long life