Park SBC-1 Spoke-Bearing-Cotter Gauge

Easy to use gauge perfect for shop use. 

If you need to measure spoke length, ball bearing size, or crank cotters, the SBC-1 is a quick and easy way to determine what you need.  The anodised aluminium is built for longevity while the scale includes metric and fractional spoke length markings.  

To measure a spoke, simply hang the spoke through the oblong hole and use the scale on the side.  

The measure ball bearings and cotter size, use the pre-sized holes just like you would with drill bits.   ​

• Includes metric and fractional spoke length markings.
• Anodized aluminum