The gudgeon fits on the stern of the boat for transom hung rudders. Three mounting holes fit flush against the transom, while the single hole accepts the pintle of the rudder. Formed from 10ga polished stainless steel and designed to fit 1/2" pintle pins with 1.375" pintle hole center offset from transom and mount with 3-- 5/16" bolts. Each outer hole is 1/2" in with 3" center. 4" total width of gudgeon.

Includes bolts and backing plates. Sold individually 

Lifetime warranty.