Springfield Marine 2100092 Springfield Thread-lock Base Socket Cover

Springfield Marine 2100094 Springfield Kingpin Base Socket Cover

Springfield KingPin™ Base Socket Cover 2100094 UPC 038132910898

Springfield King Pin Base Cover Black #2100094

Springfield KingPin™ Base Socket Cover

Springfield SpringLock/Clip-Lock Base Socket Cover

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Springfield Kingpin Standard Series Aluminum Deck Base 7"x7" W1620016 (NEW)