Fumoto oil drain plugs - Anyone using 'em???
Do you change your oil that frequently? I have seen this type
[ame="http://www.amazon.com/Fram-SD2-SureDrain-Access-Change/dp/B000AMW0JW/ref=cm_cr_pr_product_top/188-3521910-2529331"]Fram SD2 SureDrain Fast Access Oil Change Drain Plug System : Amazon.com : Automotive[/ame]
and something like this one
http://www.modeltford.com/item/3080RK.aspx
But usually these are used to prevent further damage to an already stripped oil pan. I personally just use a normal 6 inch wrench and tighten by hand. Use a drain plug with built in rubber washer or use a replaceable soft metal washer and you shouldn't have problems with leaks.