The NPS steel high pressure laminate table is built to last and made for the toughest environments. 16-Gauge steel frame apron and 14-Gauge legs make this table virtually indestructible. The 11-Gauge steel tabletop support tabs and corner brackets fuse as one with 4 heavy-duty tamper-free hex screws. The adjustable height steel legs feature a supreme dual connection. The (12-Gauge) leg-base is fastened to the tabletop with 4 heavy-duty screws which gets inserted into the frame using a strong welded hangar bolt. Legs connect to the frame corner brackets with industrial-grade nylon-insert lock nuts. The legs adjust in 1 in. increments and are locked firmly in place with 2 K-9 external tooth lock washers and heavy duty tamper-free hex screws. All legs come with caster/gusset kit. NPS steel leg tables are the best choice for your industrial grade table needs.