Tightens Cylinder Fit To Restore Accuracy

Maximum sized base pin tightens cylinder-to-frame fit for improved accuracy with minor fitting. Precision machined for straightness, then heat treated for extra strength and longer service life than the original, factory part. Eliminates lateral movement caused by worn, or out-of-round, base pins. Grooved head is easy to grasp. Comes with base pin latch, spring and nut. Available in polished blue.