How do I connect an L-desk return to the main surface without gaps?

Most commercial L-shaped desks include a corner connector or bridge connector that fills the gap at the joint and mechanically links the two surface panels. Ensure both panels are level before connecting — use adjustable leveling glides to correct floor unevenness. Tighten all connecting bolts evenly to prevent surface warping at the joint. At OfficeFurniture2go.com, our product specs note whether a corner connector is included — call 1-800-460-0858 if you have assembly questions.