Answer:

tholes

AnswerCrossword Clue
THOLESOarlocks
THOLESGunwale fulcrums
THOLESPins for oars.
THOLESPins serving as fulcrums for oars.
THOLESOarlocks.
THOLESRowboat equipment.
THOLESRowlocks.
THOLESOar fulcrums.
THOLESOar pins.
THOLESOarlock pins
THOLESGunwale parts
THOLESOar steadiers
THOLESOar holders
THOLESGunwale pins
THOLESOar pins