The Elevator Brackets are made with over 30% more premium steel than any competitors, making them stronger and last longer. Elevators are designed for the elements and can withstand high winds and frigid temperatures that others cannot. Each 4x4 inserts 5.75" to ensure maximum safety and sturdiness. Elevators use heavy duty 12-gauge steel with robotically-welded joints, making them strong enough for the next do-it-yourself playhouse, swing set platform, deer blind, or free-standing deck. Elevators are designed with an 8Adeg angle that is scientifically proven to be the optimum angle for vertical load and preventing side-to-side sway. On your next project, use the original and best brackets, Elevators.FeaturesEasy to useBuilt toughMulti functional, perfect for deer blinds, tree houses, hunting platforms and morePatented designEnsure maximum safety and sturdiness