Maxon basyx QC90GY Verse Quick Connect 90&deg; Connecting Hardware Gray 2/Pack Includes top and bottom connector fittings as a pair. Connects two panels to form a right angle corner. Simply snap on at the top & bottom of the panel and slide the panels together. Includes top and bottom connector fittings as a pair. Connects two panels to form a right angle corner. Simply snap on at the top & bottom of the panel and slide the panels together. For a 3-way T, order two pairs of 90 connectors; for a 4-way X, order three pairs of 90 connectors.