FeaturesBuilt entirely out of Stainless Steel to perform in the Salt-water environmentStainless Steel 2-7/8″ Diameter Vertical and Large 5″ Diameter Horizontal Rollers are equipped with Stainless Steel Bearings and supported with Stainless Steel ShaftsThe Seine Davit Roller Assembly is manufactured for either Port Side or Stbd Side FishingNOTE: Davit Roller must be installed into the vessel rail securely, keeping in mind the strength of the rail, and the intended use. The Davit Roller is designed to transfer whatever load the Davit Roller Assembly might see directly to the rail while in use under loaded conditions. If in doubt with regards to installation, please consult with us or your Naval Architect for additional guidance.