
11 and 13 mm sockets are not to be found in this set. It is often recommended to use a 3/8" (9.5mm) or 1/2" (12.7mm) drive as the tool. Often this resulted in the drain plug being unscrewed. I prefer to switch my plugs to hex when they come out, but I can't always find a compatible hex plug. I've only used 11mm and 13mm square heads, but I'm sure others will come in handy in the future.

π’οΈ Lisle 19732 Plastic Oil Dispenser - 6 Quarts, White: The Ultimate Solution for Effortless Oil Dispensing!
9 Review

Lisle 19802 Threaded Oil/Transmission Funnel: Hassle-Free Pouring and Precision Funneling
9 Review

π§ Oil Filter Wrench for Toyota, Lexus, RAV4, Camry, Tundra, Highlander, Sienna and More - Heavy-Duty Cup Style Socket Tool for 2.5-5.7L Engine with 64mm Cartridge Style Oil Filter Housing
9 Review

Funnel King 94100 100-Ml General Purpose Graduated Measuring Container
13 Review