"Single" Locking Flush Deck Socket MountT10-326OverviewAccessoriesPartsBuy"Single" Locking Flush Deck Socket MountT10-326Parts10-323Plate & Post Assembly$30.9810-324Spring Clip Locking$10.9810-325Plug Insert 7/8 in. (22.2 mm)$2.9810-327Surface Flush Locking$20.9810-525Rubber Water Cap with Seal, Flush Deck Socket Mount$7.98