Middle Atlantic Z-Rail Adapter

Rack rail is the punched steel the equipment actually bolts to, and adding a second pair turns a single-mount frame into a front-and-rear mount. Z-Rail Adapter is the extra rail for its series, cut to the frame's rack space count.

One part number, MV-ZRA-44, covering rack space heights of 44 RU, 1.28 in wide. This is a current Middle Atlantic item, ordered and shipped as listed.