Just to make sure you know, WD-40 is not really a lubricant. If you are using it to free up corroded parts, or using it for it’s water displacement value (that’s where the WD comes from) it is the right tool, If you are trying to lubricate something there are oils and greases
A zoom spout oiler and a piece of 1/4 soft copper will get you anywhere you need to go.Shove the oiler’s tube into the 1/4 copper and tape it on. Leave the copper on site and you will always have the exact bend you need.
