Can you identify this product. No names or markings what so ever

Question

Need to order a replacement.. Customer is looking to have a key lock where the blank hole is.

Tom · Accepted Answer

Thanks for posting! Since your existing handle set is missing both a thumb lever and key lock, I think it would be best to opt for a new handle set entirely. My top recommendation is the 82-086. This should be fully compatible with your existing hardware, and comes with a key lock to boot.

Dimensions for 82-086