Material：304 stainless steel, black finishing；
Actual inner size：3.6×3.6inch（91.6mm）,This size applies to nominal standard 4″x 4″ wooden post (actual 3.5″x 3.5″ post on market); there is a slight error in the actual size, usually the error is about 1mm;Each angle of corner connector is 90 degrees;
This package comes with 80 pcs 304 SS screws which are applied to wood beams;
This 3-way corners are multi-functional, can be used for building pergola、gazebo，playhouse、tree houses、log cabin and so on；
This 3-way right angle corner makes the installation very simple and easy. It’s made of stainless steel, which is very sturdy and anti-rusty. The structure designed for covering the whole end of wood beam, so that the wood won’t rot by years of rain and sun.