Replacement Lever

Thanks for reaching out to us! Your partition door handle reminds me of the ADA Compliant 10-557 Lever Handle Assembly. This is compatible with the 10-563 Concealed Door Latch.

To confirm that these are the correct replacement, carefully review and compare their dimensions to your existing hardware.

Detail of 10-557

Alternate view of 10-557

Dimensions for 10-563