Abstract: For joining assemblies, an apparatus includes a bracket, planar supports, and a restraining hook. The bracket includes a first bracket plate and a second bracket plate. The first bracket plate is physically connected to the second bracket plate and is disposed at a specified interior angle to the second bracket plate. Each planar support is formed by bending a corresponding bracket plate inward along a support outer bend as a substantially right angle to the bracket plate, with the planar support disposed toward an interior of the bracket. The restraining hook is in physical communication with the second bracket plate. The restraining hook includes a first hook plate disposed substantially perpendicular to the second bracket plate and a second hook plate in physical communication with the first hook plate and disposed substantially parallel to the second bracket plate.

Abstract: For joining assemblies, an apparatus includes a bracket, planar supports, and a restraining hook. The bracket includes a first bracket plate and a second bracket plate. The first bracket plate is physically connected to the second bracket plate and is disposed at a specified interior angle to the second bracket plate. Each planar support is formed by bending a corresponding bracket plate inward along a support outer bend as a substantially right angle to the bracket plate, with the planar support disposed toward an interior of the bracket. The restraining hook is in physical communication with the second bracket plate. The restraining hook includes a first hook plate disposed substantially perpendicular to the second bracket plate and a second hook plate in physical communication with the first hook plate and disposed substantially parallel to the second bracket plate.

Abstract: For joining assemblies, a bracket 135 includes a first bracket plate 105a and a second bracket plate 105b. The first bracket plate 105a is in physical communication with the second bracket plate 105b and is disposed at a specified interior angle 125 to the second bracket plate 105b. A restraining hook 130 is in physical communication with the second bracket plate 105b. The restraining hook includes a first hook plate 110a disposed substantially perpendicular to the second bracket plate 105b and a second hook plate 110b in physical communication with the first hook plate 110a and disposed substantially parallel to the second bracket plate 105b.