MAC300 Cross Bar Adapter Brackets
Heavy-duty crossbar adapter brackets designed for MAC300 lids, allowing direct mounting of crossbars to integrated rails—no tracks required.
The MAC300 Crossbar Adapter Brackets are a purpose-built mounting solution designed specifically for the heavy-duty integrated rails on MAC300 hard lids.
MAC300 Crossbar Adapter Brackets
This product includes adapter brackets (legs) only and does not include crossbars.
The MAC Utes MAC300 Crossbar Adapter Brackets are a purpose-built mounting solution designed specifically for the heavy-duty integrated rail system on MAC300 hard lids.
Manufactured from durable 5mm aluminium alloy and powder coated to match your MAC Utes hard lid, these brackets mount directly to the MAC300's integrated rails, providing a strong, secure and low-profile platform for fitting crossbars without the need for additional tracks or modifications.
Ideal for customers who already own crossbars or prefer the flexibility to customise their setup, our MAC300 Crossbar Adapter Brackets are compatible with major crossbar brands, allowing you to adapt your hard lid to suit your work, lifestyle or adventure needs.
Key Features:
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Manufactured from heavy-duty 5mm aluminium alloy.
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Powder coated for a durable, colour-matched finish.
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Mount directly to the MAC300's integrated rail system.
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No additional tracks or drilling required.
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Low-profile design for a clean, streamlined appearance.
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Compatible with major brand crossbar systems.
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Ideal for carrying trade equipment, bikes, fishing gear, ski and snowboard carriers and other recreational accessories.
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Designed for straightforward installation.
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Quick-release option available for convenient removal of your crossbar setup when not in use (QRCBBRACKET)
Recommended Gas Strut Upgrade
When fitting bike carriers or other accessories, we recommend upgrading to our heavy-duty 1320Nm gas struts to provide additional lifting assistance when opening your hard lid.
For a complete setup including the leg kit and crossbars and optional strut upgrade, refer to the MAC300 Cross Bar Kits.

- Designed specifically for MAC300 integrated rail system
- Direct-to-rail mounting – no additional tracks required
- Heavy-duty 5mm alloy construction
- Powder coated finish to match MAC Utes lids
- Compatible with major brand crossbars
- Suitable for both trade and recreational use
- Quick and easy installation
- Optional quick-release configuration available
A simple, heavy-duty solution that allows you to convert your MAC300 lid into a versatile load-carrying platform—built to handle whatever you throw at it.
