Rack angle steel tapped hole 73.5x1.8x1.5in

U-shaped rack angles are available in square-hole and tapped hole designs. Tapped rack angles are 12 gauge plated steel with 10-32 tapped holes. Square-hole rack angles are 14 gauge plated steel designed to accept metric or English cage nuts. 19 inch. Rack angles are fixed directly into a 600 mm wide enclosure frame. To mount 19 inch rack angles in 700 or 800 mm wide frames, use frame reducing brackets.