Mcgard Stern Drive Lock Set 7/16" Single Merc/OMC 74018 | 24 kuuma-grills Brass grommets

Brass grommets

Base: 4" x 3-3/4"

Polyform A-Series Anchor/Mooring Buoy #218-A1R

Springfield KingPin Seat Base #169-1620004

Size: 2-1/4" x 1-3/8"

Mcgard Stern Drive Lock Set 7/16" Single Merc/OMC 74018 | 24 kuuma-grills Brass grommetsMcgard Stern Drive Lock Set Single #371 74018 Mercruiser; Alpha, Bravo I III (Incl. X & XR), Blackhawk, OMC Cobra & King Cobra, and Volvo SX & DP S stern drives. Thread: 7 16" Simply replace one of the sterndrive mounting nuts for theft protection. Stainless steel with free spinning collar that will turn if attacked by gripping tools. No assembly required. 74019 twin drive set includes 2 locks and 1 key.