3 inch Medium Duty Rectangular Hangrail Tubing Brackets
https://www.allendesigners.com/produc...
3" length chrome rectangular hangrail brackets are used with the medium duty slotted wall standards with 1/2" slots (sold separately). This bracket securely holds the 1/2" x 1-1/2" diameter rectangular hangrail tubing. Comes with a screw tightening cam lock on the back for secure positioning in wall standards.