A set of these are worth thier weight in gold..... We have a ton of them,not just 4 i think the Snap-On set has 8-10 of them and it was over 100$ Great tools though
Sears: Online department store featuring appliances, tools, fitness equipment and more

Ive personally never used lube to get the carb back in, just need patience. Ive done it many many times.