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.
Manufactured from 5mm alloy and powder coated to match your MAC Utes lid, these brackets provide a strong, durable, and clean-looking platform for mounting crossbars directly to your lid—eliminating the need for additional tracks or modifications.
Designed for both work and recreational use, the adapter brackets allow you to easily add crossbars to your setup, making them ideal for carrying a wide range of equipment including ladders, rooftop tents, bikes, fishing gear, ski and snowboard carriers, and watercraft.
The system is compatible with major brand crossbars and is designed for straightforward installation, so you can get set up quickly and confidently. A quick-release version is also available, offering added convenience for those who want the flexibility to remove their crossbar setup when not in use.
Please note:
This product includes adapter brackets (legs) only and does not include crossbars.
For a complete setup including both legs and crossbars, 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.

