A: This tank lever is not suitable for the round tank hole. You should find a special tank lever that could use on round tank hole. Normally the tank hole is square.
A: You should not hammer it, as it will probably break the tank. Also a nut is not necessary when installing a lever. It connects to the pull chain.
A: Do you mean that the nut can not be taken off from the lever?
A: I used adjustable wrench myself. Snug...not too tight.
A: Hi, if you stand besides the tank, turn counter clockwise to lock the nut, if you stand in front of the tank then turn clockwise to lock the nut.
A: Hi Marie, Our tank lever is for front mount and should work with single flapper flush valve.It could not work with dual flush valve.
|Name||American Standard 28-Degree Toilet Tank Lever in Chrome||Front Mount Toilet Tank Lever in Brushed Nickel||Perfect Fit Premium Universal Toilet Tank Lever in Traditional Design Brushed Nickel||Oil Rubbed Bronze Traditional Perfect Fit Premium Universal Toilet Tank Lever|
|Plumbing Part Type||Toilet Lever||Toilet Lever||Toilet Lever||Toilet Lever|
|Features||Universal Fit||Universal Fit|
|View Product||View Product||View Product||View Product|