Bracket Sistem's Wall-Mounted Scaffolding Bracket is a patented and engineer approved anchoring system designed to create safer structures when working at heights. The Wall-Mounted Scaffolding Bracket was created to ensure a safe workspace. Produced with strong materials, we have created the safest possible solution with a quick installment to set up scaffolding platforms in open areas (where planks and ladders were previously used). The patented Wall-Mounted Scaffolding Bracket's design is bright red to ensure visibility of the bracket on any job site and supports 16" to 16' planks (with a bracket every 8'). Kit Contains: 2 x Wall-Mounted Scaffolding Brackets 8 x 3 1/2" Lag Bolts 1 x 1/4" Impact Drill Bit 1 x 1/2" Driver Load Capacity: 2-Tons Where Can it be Fastened? Wood Studs. Concrete Must pre-drill pilot hole using 1/4" Impact Drill Bit provided for you. For more details please see Installation Guide