All-welded construction Upright frames are securely welded for maximum rigidity. U-Punch Beam Profile Teardrop • All-welded • Upright frame capacities from 21,600 to 35,200 lbs. • Column-shaped stud and keyhole beam connection increase rigidity • Piston (pull-pin) lock for secure beam attachment One of the strongest and most flexible racking systems on the market today. Innovative beam features a patented stud and keyhole that increase rigidity and reduce stress at the connection. Choose either U-punch or teardrop keyhole beam connection. Upright frames feature a combination of narrow keyholes (punched every 2") and offset rectangular holes allowing beam to seat automatically into column, locking securely in place. High-strength steel columns have 55,000 psi min. yield strength. All-welded constuction. Welds are made to AWS standards to ensure strength and long product life. Hardbaked enamel finish is corrosion and scratch resistant and meets or exceeds all environmental regulations. FOB ILLINOIS, SOUTH CAROLINA.
