Used for supporting condensing units, Hef-T-Brackets (Type 3), just like Hef-T-Brackets™ (Type 2), feature a cross bar that is attached to a wall, and two L-shaped brackets that are hooked and bolted into place on the cross bar. The condensing unit is mounted onto the L-shaped brackets, and fastened using the bolts and anti-vibration washers provided. The Hef-T-Bracket™ (Type 3) features an innovative locking mechanism called Easy-Fit™. Easy-Fit™ enables the arms to be joined to the uprights in a matter of seconds. A spring-lock automatically secures the joint, preventing the arms from being dislodged accidentally. All brackets are furnished complete with an integral bubble level to make correct installation of the crossbar easier.