The Middle Atlantic part DWRSR-ZL is a latch designed specifically for use with the DWR/SR Series of racks. This latch provides a secure and easy-to-use locking mechanism, ensuring that your equipment stays safely in place. With its minimum clearance design, this latch allows for seamless installation even in tight spaces. Upgrade your DWR/SR Series rack with the reliable and convenient DWRSR-ZL latch.