Ive been using Fumoto valves for years. Super slick, safe, and reliable. No need for wrench/socket and youre far less likely to strip or over-torque the oil pan drain. No mess, no fuss, and you can change hot oil much more safely. Put an 8 tube on the nipple and youre good to go. Definite recommend.

I remember I ordered my fumoto drain valve and paid extra to have it arrived the same week (2 day arrival)...well it arrived alright, arrived the following week! I was not happy that I paid extra just to find out that I could have paid standard shipping if it was going to be slow delivery.... unfortunately it was the wrong sized valve that I ordered.But they did return my money and I returned the valve. Their customer service is good, but sometimes you get a reply 7 hours from when you first send them an email.