Related Clues:

• Means of propulsion on a Roman ship, originally
• Scull crew
• Stroked tools
• Things driven on construction sites
• Henley equipment
• Dory features
• Some regatta equipment
• Shell array
• They're secured in locks
• They're in locks on a boat
• Relatives of paddles
• Lifeboat implements
• Rower's implements
• Things on a little boat
• Regatta gear