This handy shop aid 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.

Denso 477-0630 A/C CondenserNo Core Charge RequiredParts Interchange 4770630, 477 0630, 66021028039, 660 21028 039