New Park Tool SBC-1 Spoke Ruler, Cotter and Ball Bearing Gauge

Overview & Specs:

Park Tool ruler is perfect for sizing spokes, ball bearings and crank cotters. With both metric and fractional spoke length markings, this is a perfect ruler to have in your bicycle tool box. With Park Tool's lifetime warranty, and purchasing from a real bike shop and authorized Park Tool dealer like us, Trail This Bike Shop, the full lifetime manufacturer warranty is also included.

• 12" in Length
• Metric and fractional spoke length markings
• Works just like a gauge for drill bits for crank cotters and ball bearings
• To measure spokes, hang the head in the oblong hole and read its length on the scale
• Anodized blue aluminum with easy to read markings