All slide bolt latches are in stock for fast delivery. Surface mount latches are easy to install on your bathroom doors. Replacing old hardware with new will change your bathroom doors to looking new again. All partition latches will come with security screws standard for 1" thick doors. All ADA bathroom stall locks are required for all handicap doors over 32", 34", 36" width. Stainless Steel latches are are great way to strengthen the mechanisms on your doors. Stainless steel is twice as strong as the standard chrome plated hardware.