Material: Constructed with a robust combination of brass, 304 stainless steel, and sturdy rubber. Use: Insert Drain Plug into the drain opening and fold in the brass handle to tighten it in place. Versitility: The go-to solution for boat drainage and plumbing tasks. Commonly know as a livewell plug Usage: Use as jon boat drain plug, lawn roller drain plug, bass tracker boat drain plug, livewell drain plug, duck boat, drift boat, flat bottom boat accessories, etc. Dimensions: Boat plugs made to fit Ø3/4"inside diameter tube. Plug Depth 3/4" Vinland Marine Brass Snap Handle Drain Plug for Ø3/4", Ø5/8", Ø1/2", Ø3/8", Ø7/8" Tube, Boat Plugs, Jon Boat Drain Plug, Boat Hull Drain Plug, Drain Plugs for Boats, Live Well Drain Plug,