If you are not using oar rights, plastic stoppers will position and keep your oars where you want them to be. Use large stoppers with Molded Oar Sleeves.

Small:
Mounts directly on small-diameter shafts
1 3/8" - 1 5/8"
Regular:
Mounts directly on Carlisle or Cataract shafts
1 7/8" - 2"
Large:
For larger-diameter shafts, Molded Oar Sleeves, or wraps
2" - 2 1/4"