Z-brackets mount electromagnetic locks on in-swinging doors and provide flexibility for positioning the armature plate. L-brackets suit installations where space is limited around the magnet, while U-brackets are designed for glass doors with adjustable fit for glass between nine and thirteen millimeters thick.

For single-door configurations, use adjustable single brackets for 600-series locks or adjustable Z-brackets for 1,200-lb. single magnetic locks, including in-swinging doors. For double-door configurations, use bracket-mounted double magnetic locks with compatible header hardware, while glass-door installations use adjustable U-brackets for 1,200-lb. electromagnetic locks; L-brackets support special-use mounting where space around the magnet is limited.

Measure the door width, height, thickness, swing direction, and configuration, such as single, pair, or glass door, then verify the available frame or header space for the bracket and lock body. Also compare the mounting surface, clearance, armature position, and any glass thickness requirements, such as a nine- to thirteen-millimeter range for some glass-door brackets.

Access control mounting brackets help position magnetic locks and armature plates on in-swinging doors, including setups that need an adjustable Z-bracket configuration. L-brackets can support special-use installations where space is limited for the magnet, while U-brackets accommodate glass doors within their stated adjustment range.