Show Solutions 20.5" x 20.5" 6-way corner block, 5 mm tubing - SILVER SCREEN ENGINEERING

A six-way corner block for 20.5-inch box truss, built with 5mm tubing. This is the heavier end of the corner-block range: 20.5-inch truss carries the roof structures, towers, and long spans where a 12-inch section will not do, and the block has to match. Six faces let a single part serve as a corner, a T-junction, a cross, or the point where a tower turns into a horizontal header. Part of the Silver Screen Engineering line.