4x Universal Hull Drain Hole Plugs Scupper Bung Kit for Kayak Canoe Dinghy Boat Product Feature Product Material: The kayak plugs drain is made of high quality Material,which is durable, lightweight, corrosion resistant and hard to damage. Product Size: The length of threaded drain plug kayak is 2.2 inch. The Thread Outer Diameter is 0.92 inch. Function: Rubber gasket on each plug keep water away from infiltration and drain plugs is used to drain the water out of the inner hull of your kayak boat. Easy to Install: Simple drill holes and hard to mess up, easily install into your kayak, boat, and canoe. Widely Application: The canoe drain plug is idea for kayak, ocean, boat, raft and so on. Stops water infiltration and it is used to drain the water out of the inner hull of your boat. Product Specification Type：Drain Plug Color：Black Material：Plastic Qty：4Pcs Model：Univeral Kayak Drain Hole Plug Total Length：About 5.7cm (2.2inch) Diameter：Thread Outer Diameter Features：Lightweight, Easy to Install, Leakproof, Durable Application：for kayak, ocean, boat, raft and so on Package Included 4 x Kayak Drain Plugs 8 x Screws