Leviton 15 Amp 125V Straight Blade Outlet Rubber Plug $3.98 at Amazon
Amazon has the Leviton 15 Amp 125V NEMA 5-15P Straight Blade Outlet Rubber Plug (Black, R70-515PR-00R) for
$3.98 with free shipping on $25 or with Prime.
In stock 8/20.*
Home Depot has it for the same price with free in-store pickup.*Resists moisture and chemicals, and is suited for outdoor cords.
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