This bracket kit is used extensively for narrow shoreline walkways, mounting stairs, stair landings, and for floating docks shore attachemnet. When using 2x8 dimensional lumber, a 24" cantilever beyond the bracket a platform depth of 60" can be attained. These brackets are centred 6'-8' apart depending the rockface curvature. The Original 36" brackets have an angular adjustment from 30 -90 degrees. Kit contains one bracket, mounting rods, adjustment nuts and chemical anchor. Manufactured from hot dipped galvanized structural grade steel.