TOPP ACK5/MAC4 Mounting Brackets

Mounting brackets for TOPP ACK5 and MAC4 chain window actuators. Three configurations are available to suit different window types and mounting positions — selecting the correct bracket is essential for proper actuator alignment and chain travel.

Bracket Types

• Long Bar Bracket — for bottom-hung windows. Available in White, Black, and Grey. Provides correct offset between actuator body and sash face.
• Small Swivel Bracket — for top-hung and bottom-hung windows requiring a swivel action to accommodate the arc of the sash. White only.
• Large Swivel Bracket — for top-hung and bottom-hung windows with heavier sashes or longer chain travel. White only.

Selecting the Right Bracket

Long bar bracket suits most bottom-hung commercial window applications. Swivel brackets suit top-hung applications. If unsure, contact us with the window type and dimensions before ordering.

For the actuators themselves, see our TOPP ACK5/MAC4 Chain Actuators page. Same-day despatch on orders placed before 2pm. Free delivery on orders over £100.