https://alexnld.com/product/bset-matel-stainless-steel-316-boat-intake-strainer-thread-thru-hull-pump-hose-fitting-water-outlet-hose-pipe-marine-hardware-accessories/?hilite="BSET MATEL Universal 25mm 1��� Replacement Transom Hull Drain Plug Hole Bung Socket Drainage Marine Boat Yacht Kayak Dinghy Canoe Accessory"