trying to replace hardware on screen door

Hello,

Unfortunately, your original handle set isn't made anymore. If you'd prefer black, then take a look at the 40-177, though it does come with a key lock. 

If you only want the interior components then consider our 40-145 handle and 40-039 lock. The lock always comes with an exterior key, unfortunately, but it may be better than haveing to buy an entirely new set. Take a look at these options and see what you think.